diff --git a/inventory-server/db/metrics-schema.sql b/inventory-server/db/metrics-schema.sql
index bd60517..fd08f9f 100644
--- a/inventory-server/db/metrics-schema.sql
+++ b/inventory-server/db/metrics-schema.sql
@@ -63,6 +63,10 @@ CREATE TABLE IF NOT EXISTS product_metrics (
     current_lead_time INT,
     target_lead_time INT,
     lead_time_status VARCHAR(20),
+    -- Forecast metrics
+    forecast_accuracy DECIMAL(5,2) DEFAULT NULL,
+    forecast_bias DECIMAL(5,2) DEFAULT NULL,
+    last_forecast_date DATE DEFAULT NULL,
     PRIMARY KEY (product_id),
     FOREIGN KEY (product_id) REFERENCES products(product_id) ON DELETE CASCADE,
     INDEX idx_metrics_revenue (total_revenue),
@@ -71,7 +75,8 @@ CREATE TABLE IF NOT EXISTS product_metrics (
     INDEX idx_metrics_turnover (turnover_rate),
     INDEX idx_metrics_last_calculated (last_calculated_at),
     INDEX idx_metrics_abc (abc_class),
-    INDEX idx_metrics_sales (daily_sales_avg, weekly_sales_avg, monthly_sales_avg)
+    INDEX idx_metrics_sales (daily_sales_avg, weekly_sales_avg, monthly_sales_avg),
+    INDEX idx_metrics_forecast (forecast_accuracy, forecast_bias)
 );
 
 -- New table for time-based aggregates
@@ -97,6 +102,20 @@ CREATE TABLE IF NOT EXISTS product_time_aggregates (
     INDEX idx_date (year, month)
 );
 
+-- Create vendor details table
+CREATE TABLE IF NOT EXISTS vendor_details (
+    vendor VARCHAR(100) NOT NULL,
+    contact_name VARCHAR(100),
+    email VARCHAR(100),
+    phone VARCHAR(20),
+    status VARCHAR(20) DEFAULT 'active',
+    notes TEXT,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    PRIMARY KEY (vendor),
+    INDEX idx_vendor_status (status)
+);
+
 -- New table for vendor metrics
 CREATE TABLE IF NOT EXISTS vendor_metrics (
     vendor VARCHAR(100) NOT NULL,
@@ -200,10 +219,95 @@ CREATE TABLE IF NOT EXISTS category_sales_metrics (
     INDEX idx_period (period_start, period_end)
 );
 
+-- New table for brand metrics
+CREATE TABLE IF NOT EXISTS brand_metrics (
+    brand VARCHAR(100) NOT NULL,
+    last_calculated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    -- Product metrics
+    product_count INT DEFAULT 0,
+    active_products INT DEFAULT 0,
+    -- Stock metrics
+    total_stock_units INT DEFAULT 0,
+    total_stock_cost DECIMAL(10,2) DEFAULT 0,
+    total_stock_retail DECIMAL(10,2) DEFAULT 0,
+    -- Sales metrics
+    total_revenue DECIMAL(10,2) DEFAULT 0,
+    avg_margin DECIMAL(5,2) DEFAULT 0,
+    growth_rate DECIMAL(5,2) DEFAULT 0,
+    PRIMARY KEY (brand),
+    INDEX idx_brand_metrics_last_calculated (last_calculated_at),
+    INDEX idx_brand_metrics_revenue (total_revenue),
+    INDEX idx_brand_metrics_growth (growth_rate)
+);
+
+-- New table for brand time-based metrics
+CREATE TABLE IF NOT EXISTS brand_time_metrics (
+    brand VARCHAR(100) NOT NULL,
+    year INT NOT NULL,
+    month INT NOT NULL,
+    -- Product metrics
+    product_count INT DEFAULT 0,
+    active_products INT DEFAULT 0,
+    -- Stock metrics
+    total_stock_units INT DEFAULT 0,
+    total_stock_cost DECIMAL(10,2) DEFAULT 0,
+    total_stock_retail DECIMAL(10,2) DEFAULT 0,
+    -- Sales metrics
+    total_revenue DECIMAL(10,2) DEFAULT 0,
+    avg_margin DECIMAL(5,2) DEFAULT 0,
+    PRIMARY KEY (brand, year, month),
+    INDEX idx_brand_date (year, month)
+);
+
+-- New table for sales forecasts
+CREATE TABLE IF NOT EXISTS sales_forecasts (
+    product_id BIGINT NOT NULL,
+    forecast_date DATE NOT NULL,
+    forecast_units DECIMAL(10,2) DEFAULT 0,
+    forecast_revenue DECIMAL(10,2) DEFAULT 0,
+    confidence_level DECIMAL(5,2) DEFAULT 0,
+    last_calculated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (product_id, forecast_date),
+    FOREIGN KEY (product_id) REFERENCES products(product_id) ON DELETE CASCADE,
+    INDEX idx_forecast_date (forecast_date),
+    INDEX idx_forecast_last_calculated (last_calculated_at)
+);
+
+-- New table for category forecasts
+CREATE TABLE IF NOT EXISTS category_forecasts (
+    category_id BIGINT NOT NULL,
+    forecast_date DATE NOT NULL,
+    forecast_units DECIMAL(10,2) DEFAULT 0,
+    forecast_revenue DECIMAL(10,2) DEFAULT 0,
+    confidence_level DECIMAL(5,2) DEFAULT 0,
+    last_calculated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (category_id, forecast_date),
+    FOREIGN KEY (category_id) REFERENCES categories(id) ON DELETE CASCADE,
+    INDEX idx_category_forecast_date (forecast_date),
+    INDEX idx_category_forecast_last_calculated (last_calculated_at)
+);
+
+-- Create table for sales seasonality factors
+CREATE TABLE IF NOT EXISTS sales_seasonality (
+    month INT NOT NULL,
+    seasonality_factor DECIMAL(5,3) DEFAULT 0,
+    last_updated TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (month),
+    CHECK (month BETWEEN 1 AND 12),
+    CHECK (seasonality_factor BETWEEN -1.0 AND 1.0)
+);
+
+-- Insert default seasonality factors (neutral)
+INSERT INTO sales_seasonality (month, seasonality_factor)
+VALUES 
+    (1, 0), (2, 0), (3, 0), (4, 0), (5, 0), (6, 0),
+    (7, 0), (8, 0), (9, 0), (10, 0), (11, 0), (12, 0)
+ON DUPLICATE KEY UPDATE last_updated = CURRENT_TIMESTAMP;
+
 -- Re-enable foreign key checks
 SET FOREIGN_KEY_CHECKS = 1;
 
--- Create view for inventory health (after all tables are created)
+-- Create view for inventory health
 CREATE OR REPLACE VIEW inventory_health AS
 WITH product_thresholds AS (
     SELECT 
@@ -298,77 +402,6 @@ LEFT JOIN
 WHERE 
     p.managing_stock = true;
 
--- Create view for sales trends analysis
-CREATE OR REPLACE VIEW product_sales_trends AS
-SELECT 
-    p.product_id,
-    p.SKU,
-    p.title,
-    COALESCE(SUM(o.quantity), 0) as total_sold,
-    COALESCE(AVG(o.quantity), 0) as avg_quantity_per_order,
-    COALESCE(COUNT(DISTINCT o.order_number), 0) as number_of_orders,
-    MIN(o.date) as first_sale_date,
-    MAX(o.date) as last_sale_date
-FROM 
-    products p
-LEFT JOIN 
-    orders o ON p.product_id = o.product_id
-WHERE 
-    o.canceled = false
-GROUP BY 
-    p.product_id, p.SKU, p.title; 
-
--- Create view for category sales trends
-CREATE OR REPLACE VIEW category_sales_trends AS
-SELECT 
-    c.id as category_id,
-    c.name as category_name,
-    p.brand,
-    COUNT(DISTINCT p.product_id) as num_products,
-    COALESCE(AVG(o.quantity), 0) as avg_daily_sales,
-    COALESCE(SUM(o.quantity), 0) as total_sold,
-    COALESCE(AVG(o.price), 0) as avg_price,
-    MIN(o.date) as first_sale_date,
-    MAX(o.date) as last_sale_date
-FROM 
-    categories c
-JOIN 
-    product_categories pc ON c.id = pc.category_id
-JOIN 
-    products p ON pc.product_id = p.product_id
-LEFT JOIN 
-    orders o ON p.product_id = o.product_id AND o.canceled = false
-GROUP BY 
-    c.id, c.name, p.brand; 
-
--- Create view for vendor performance trends
-CREATE OR REPLACE VIEW vendor_performance_trends AS
-SELECT 
-    v.vendor,
-    v.contact_name,
-    v.status,
-    vm.avg_lead_time_days,
-    vm.on_time_delivery_rate,
-    vm.order_fill_rate,
-    vm.total_orders,
-    vm.total_late_orders,
-    vm.total_purchase_value,
-    vm.avg_order_value,
-    vm.active_products,
-    vm.total_products,
-    vm.total_revenue,
-    vm.avg_margin_percent,
-    CASE 
-        WHEN vm.order_fill_rate >= 95 THEN 'Excellent'
-        WHEN vm.order_fill_rate >= 85 THEN 'Good'
-        WHEN vm.order_fill_rate >= 75 THEN 'Fair'
-        ELSE 'Poor'
-    END as performance_rating
-FROM 
-    vendor_details v
-LEFT JOIN 
-    vendor_metrics vm ON v.vendor = vm.vendor;
-
 -- Create view for category performance trends
 CREATE OR REPLACE VIEW category_performance_trends AS
 SELECT 
diff --git a/inventory-server/scripts/calculate-metrics.js b/inventory-server/scripts/calculate-metrics.js
index 25ebf47..27477bd 100644
--- a/inventory-server/scripts/calculate-metrics.js
+++ b/inventory-server/scripts/calculate-metrics.js
@@ -974,6 +974,319 @@ async function calculateSafetyStock(connection, startTime, totalProducts) {
     `);
 }
 
+// Add new function for brand metrics calculation
+async function calculateBrandMetrics(connection, startTime, totalProducts) {
+    outputProgress({
+        status: 'running',
+        operation: 'Calculating brand metrics',
+        current: Math.floor(totalProducts * 0.95),
+        total: totalProducts,
+        elapsed: formatElapsedTime(startTime),
+        remaining: estimateRemaining(startTime, Math.floor(totalProducts * 0.95), totalProducts),
+        rate: calculateRate(startTime, Math.floor(totalProducts * 0.95)),
+        percentage: '95'
+    });
+
+    // Calculate brand metrics
+    await connection.query(`
+        INSERT INTO brand_metrics (
+            brand,
+            product_count,
+            active_products,
+            total_stock_units,
+            total_stock_cost,
+            total_stock_retail,
+            total_revenue,
+            avg_margin,
+            growth_rate
+        )
+        WITH brand_data AS (
+            SELECT 
+                p.brand,
+                COUNT(DISTINCT p.product_id) as product_count,
+                COUNT(DISTINCT CASE WHEN p.visible = true THEN p.product_id END) as active_products,
+                SUM(p.stock_quantity) as total_stock_units,
+                SUM(p.stock_quantity * p.cost_price) as total_stock_cost,
+                SUM(p.stock_quantity * p.price) as total_stock_retail,
+                SUM(o.price * o.quantity) as total_revenue,
+                CASE 
+                    WHEN SUM(o.price * o.quantity) > 0 THEN 
+                        (SUM((o.price - p.cost_price) * o.quantity) * 100.0) / SUM(o.price * o.quantity)
+                    ELSE 0 
+                END as avg_margin,
+                -- Current period (last 3 months)
+                SUM(CASE 
+                    WHEN o.date >= DATE_SUB(CURRENT_DATE, INTERVAL 3 MONTH) 
+                    THEN COALESCE(o.quantity * o.price, 0) 
+                    ELSE 0 
+                END) as current_period_sales,
+                -- Previous year same period
+                SUM(CASE 
+                    WHEN o.date BETWEEN DATE_SUB(CURRENT_DATE, INTERVAL 15 MONTH) AND DATE_SUB(CURRENT_DATE, INTERVAL 12 MONTH)
+                    THEN COALESCE(o.quantity * o.price, 0) 
+                    ELSE 0 
+                END) as previous_year_period_sales
+            FROM products p
+            LEFT JOIN orders o ON p.product_id = o.product_id AND o.canceled = false
+            WHERE p.brand IS NOT NULL
+            GROUP BY p.brand
+        )
+        SELECT 
+            brand,
+            product_count,
+            active_products,
+            total_stock_units,
+            total_stock_cost,
+            total_stock_retail,
+            total_revenue,
+            avg_margin,
+            CASE
+                WHEN previous_year_period_sales = 0 AND current_period_sales > 0 THEN 100.0
+                WHEN previous_year_period_sales = 0 THEN 0.0
+                ELSE LEAST(
+                    GREATEST(
+                        ((current_period_sales - previous_year_period_sales) / 
+                        NULLIF(previous_year_period_sales, 0)) * 100.0,
+                        -100.0
+                    ),
+                    999.99
+                )
+            END as growth_rate
+        FROM brand_data
+        ON DUPLICATE KEY UPDATE
+            product_count = VALUES(product_count),
+            active_products = VALUES(active_products),
+            total_stock_units = VALUES(total_stock_units),
+            total_stock_cost = VALUES(total_stock_cost),
+            total_stock_retail = VALUES(total_stock_retail),
+            total_revenue = VALUES(total_revenue),
+            avg_margin = VALUES(avg_margin),
+            growth_rate = VALUES(growth_rate),
+            last_calculated_at = CURRENT_TIMESTAMP
+    `);
+
+    // Calculate brand time-based metrics
+    await connection.query(`
+        INSERT INTO brand_time_metrics (
+            brand,
+            year,
+            month,
+            product_count,
+            active_products,
+            total_stock_units,
+            total_stock_cost,
+            total_stock_retail,
+            total_revenue,
+            avg_margin
+        )
+        SELECT 
+            p.brand,
+            YEAR(o.date) as year,
+            MONTH(o.date) as month,
+            COUNT(DISTINCT p.product_id) as product_count,
+            COUNT(DISTINCT CASE WHEN p.visible = true THEN p.product_id END) as active_products,
+            SUM(p.stock_quantity) as total_stock_units,
+            SUM(p.stock_quantity * p.cost_price) as total_stock_cost,
+            SUM(p.stock_quantity * p.price) as total_stock_retail,
+            SUM(o.price * o.quantity) as total_revenue,
+            CASE 
+                WHEN SUM(o.price * o.quantity) > 0 THEN 
+                    (SUM((o.price - p.cost_price) * o.quantity) * 100.0) / SUM(o.price * o.quantity)
+                ELSE 0 
+            END as avg_margin
+        FROM products p
+        LEFT JOIN orders o ON p.product_id = o.product_id AND o.canceled = false
+        WHERE p.brand IS NOT NULL
+            AND o.date >= DATE_SUB(CURRENT_DATE, INTERVAL 12 MONTH)
+        GROUP BY p.brand, YEAR(o.date), MONTH(o.date)
+        ON DUPLICATE KEY UPDATE
+            product_count = VALUES(product_count),
+            active_products = VALUES(active_products),
+            total_stock_units = VALUES(total_stock_units),
+            total_stock_cost = VALUES(total_stock_cost),
+            total_stock_retail = VALUES(total_stock_retail),
+            total_revenue = VALUES(total_revenue),
+            avg_margin = VALUES(avg_margin)
+    `);
+}
+
+// Add new function for sales forecast calculation
+async function calculateSalesForecasts(connection, startTime, totalProducts) {
+    outputProgress({
+        status: 'running',
+        operation: 'Calculating sales forecasts',
+        current: Math.floor(totalProducts * 0.98),
+        total: totalProducts,
+        elapsed: formatElapsedTime(startTime),
+        remaining: estimateRemaining(startTime, Math.floor(totalProducts * 0.98), totalProducts),
+        rate: calculateRate(startTime, Math.floor(totalProducts * 0.98)),
+        percentage: '98'
+    });
+
+    // Calculate product-level forecasts
+    await connection.query(`
+        INSERT INTO sales_forecasts (
+            product_id,
+            forecast_date,
+            forecast_units,
+            forecast_revenue,
+            confidence_level,
+            last_calculated_at
+        )
+        WITH daily_sales AS (
+            SELECT 
+                o.product_id,
+                DATE(o.date) as sale_date,
+                SUM(o.quantity) as daily_quantity,
+                SUM(o.price * o.quantity) as daily_revenue
+            FROM orders o
+            WHERE o.canceled = false
+                AND o.date >= DATE_SUB(CURRENT_DATE, INTERVAL 90 DAY)
+            GROUP BY o.product_id, DATE(o.date)
+        ),
+        forecast_dates AS (
+            SELECT 
+                DATE_ADD(CURRENT_DATE, INTERVAL n DAY) as forecast_date
+            FROM (
+                SELECT 0 as n UNION SELECT 1 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4 UNION
+                SELECT 5 UNION SELECT 6 UNION SELECT 7 UNION SELECT 14 UNION SELECT 30 UNION
+                SELECT 60 UNION SELECT 90
+            ) numbers
+        ),
+        product_stats AS (
+            SELECT 
+                ds.product_id,
+                AVG(ds.daily_quantity) as avg_daily_quantity,
+                STDDEV_SAMP(ds.daily_quantity) as std_daily_quantity,
+                AVG(ds.daily_revenue) as avg_daily_revenue,
+                STDDEV_SAMP(ds.daily_revenue) as std_daily_revenue,
+                COUNT(*) as data_points
+            FROM daily_sales ds
+            GROUP BY ds.product_id
+        )
+        SELECT 
+            ps.product_id,
+            fd.forecast_date,
+            GREATEST(0, 
+                ps.avg_daily_quantity * 
+                (1 + COALESCE(
+                    (SELECT seasonality_factor 
+                     FROM sales_seasonality 
+                     WHERE MONTH(fd.forecast_date) = month 
+                     LIMIT 1), 
+                    0
+                ))
+            ) as forecast_units,
+            GREATEST(0, 
+                ps.avg_daily_revenue * 
+                (1 + COALESCE(
+                    (SELECT seasonality_factor 
+                     FROM sales_seasonality 
+                     WHERE MONTH(fd.forecast_date) = month 
+                     LIMIT 1), 
+                    0
+                ))
+            ) as forecast_revenue,
+            CASE
+                WHEN ps.data_points >= 60 THEN 90
+                WHEN ps.data_points >= 30 THEN 80
+                WHEN ps.data_points >= 14 THEN 70
+                ELSE 60
+            END as confidence_level,
+            NOW() as last_calculated_at
+        FROM product_stats ps
+        CROSS JOIN forecast_dates fd
+        WHERE ps.avg_daily_quantity > 0
+        ON DUPLICATE KEY UPDATE
+            forecast_units = VALUES(forecast_units),
+            forecast_revenue = VALUES(forecast_revenue),
+            confidence_level = VALUES(confidence_level),
+            last_calculated_at = NOW()
+    `);
+
+    // Calculate category-level forecasts
+    await connection.query(`
+        INSERT INTO category_forecasts (
+            category_id,
+            forecast_date,
+            forecast_units,
+            forecast_revenue,
+            confidence_level,
+            last_calculated_at
+        )
+        WITH category_daily_sales AS (
+            SELECT 
+                pc.category_id,
+                DATE(o.date) as sale_date,
+                SUM(o.quantity) as daily_quantity,
+                SUM(o.price * o.quantity) as daily_revenue
+            FROM orders o
+            JOIN product_categories pc ON o.product_id = pc.product_id
+            WHERE o.canceled = false
+                AND o.date >= DATE_SUB(CURRENT_DATE, INTERVAL 90 DAY)
+            GROUP BY pc.category_id, DATE(o.date)
+        ),
+        forecast_dates AS (
+            SELECT 
+                DATE_ADD(CURRENT_DATE, INTERVAL n DAY) as forecast_date
+            FROM (
+                SELECT 0 as n UNION SELECT 1 UNION SELECT 2 UNION SELECT 3 UNION SELECT 4 UNION
+                SELECT 5 UNION SELECT 6 UNION SELECT 7 UNION SELECT 14 UNION SELECT 30 UNION
+                SELECT 60 UNION SELECT 90
+            ) numbers
+        ),
+        category_stats AS (
+            SELECT 
+                cds.category_id,
+                AVG(cds.daily_quantity) as avg_daily_quantity,
+                STDDEV_SAMP(cds.daily_quantity) as std_daily_quantity,
+                AVG(cds.daily_revenue) as avg_daily_revenue,
+                STDDEV_SAMP(cds.daily_revenue) as std_daily_revenue,
+                COUNT(*) as data_points
+            FROM category_daily_sales cds
+            GROUP BY cds.category_id
+        )
+        SELECT 
+            cs.category_id,
+            fd.forecast_date,
+            GREATEST(0, 
+                cs.avg_daily_quantity * 
+                (1 + COALESCE(
+                    (SELECT seasonality_factor 
+                     FROM sales_seasonality 
+                     WHERE MONTH(fd.forecast_date) = month 
+                     LIMIT 1), 
+                    0
+                ))
+            ) as forecast_units,
+            GREATEST(0, 
+                cs.avg_daily_revenue * 
+                (1 + COALESCE(
+                    (SELECT seasonality_factor 
+                     FROM sales_seasonality 
+                     WHERE MONTH(fd.forecast_date) = month 
+                     LIMIT 1), 
+                    0
+                ))
+            ) as forecast_revenue,
+            CASE
+                WHEN cs.data_points >= 60 THEN 90
+                WHEN cs.data_points >= 30 THEN 80
+                WHEN cs.data_points >= 14 THEN 70
+                ELSE 60
+            END as confidence_level,
+            NOW() as last_calculated_at
+        FROM category_stats cs
+        CROSS JOIN forecast_dates fd
+        WHERE cs.avg_daily_quantity > 0
+        ON DUPLICATE KEY UPDATE
+            forecast_units = VALUES(forecast_units),
+            forecast_revenue = VALUES(forecast_revenue),
+            confidence_level = VALUES(confidence_level),
+            last_calculated_at = NOW()
+    `);
+}
+
 // Update the main calculation function to include the new metrics
 async function calculateMetrics() {
     let pool;
@@ -1727,6 +2040,10 @@ async function calculateMetrics() {
                 WHERE s.product_id IS NULL
             `);
 
+            // Add new metric calculations before final success message
+            await calculateBrandMetrics(connection, startTime, totalProducts);
+            await calculateSalesForecasts(connection, startTime, totalProducts);
+
             // Final success message
             outputProgress({
                 status: 'complete',
diff --git a/inventory-server/scripts/reset-metrics.js b/inventory-server/scripts/reset-metrics.js
index 9ba57d9..0d796ff 100644
--- a/inventory-server/scripts/reset-metrics.js
+++ b/inventory-server/scripts/reset-metrics.js
@@ -17,15 +17,21 @@ function outputProgress(data) {
 
 // Explicitly define all metrics-related tables
 const METRICS_TABLES = [
-    'temp_sales_metrics',
-    'temp_purchase_metrics',
+    'brand_metrics',
+    'brand_time_metrics',
+    'category_forecasts',
+    'category_metrics',
+    'category_sales_metrics',
+    'category_time_metrics',
     'product_metrics',
     'product_time_aggregates',
-    'vendor_metrics',
-    'vendor_time_metrics',
-    'category_metrics',
-    'category_time_metrics',
-    'category_sales_metrics'
+    'sales_forecasts',
+    'sales_seasonality',
+    'temp_purchase_metrics',
+    'temp_sales_metrics',
+    'vendor_metrics', //before vendor_details for foreign key
+    'vendor_time_metrics', //before vendor_details for foreign key
+    'vendor_details'
 ];
 
 // Config tables that must exist
diff --git a/inventory/src/components/dashboard/BestSellers.tsx b/inventory/src/components/dashboard/BestSellers.tsx
new file mode 100644
index 0000000..105573f
--- /dev/null
+++ b/inventory/src/components/dashboard/BestSellers.tsx
@@ -0,0 +1,171 @@
+import { useQuery } from "@tanstack/react-query"
+import { CardHeader, CardTitle, CardContent } from "@/components/ui/card"
+import { ScrollArea } from "@/components/ui/scroll-area"
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
+import config from "@/config"
+import { formatCurrency } from "@/lib/utils"
+
+interface BestSellerProduct {
+  product_id: number
+  sku: string
+  title: string
+  units_sold: number
+  revenue: number
+  profit: number
+}
+
+interface BestSellerVendor {
+  vendor: string
+  products_sold: number
+  revenue: number
+  profit: number
+  order_fill_rate: number
+}
+
+interface BestSellerCategory {
+  category_id: number
+  name: string
+  products_sold: number
+  revenue: number
+  profit: number
+  growth_rate: number
+}
+
+interface BestSellersData {
+  products: BestSellerProduct[]
+  vendors: BestSellerVendor[]
+  categories: BestSellerCategory[]
+}
+
+export function BestSellers() {
+  const { data } = useQuery<BestSellersData>({
+    queryKey: ["best-sellers"],
+    queryFn: async () => {
+      const response = await fetch(`${config.apiUrl}/dashboard/best-sellers`)
+      if (!response.ok) {
+        throw new Error("Failed to fetch best sellers")
+      }
+      return response.json()
+    },
+  })
+
+  return (
+    <>
+      <CardHeader>
+        <CardTitle className="text-lg font-medium">Best Sellers</CardTitle>
+      </CardHeader>
+      <CardContent>
+        <Tabs defaultValue="products">
+          <TabsList className="mb-4">
+            <TabsTrigger value="products">Products</TabsTrigger>
+            <TabsTrigger value="vendors">Vendors</TabsTrigger>
+            <TabsTrigger value="categories">Categories</TabsTrigger>
+          </TabsList>
+
+          <TabsContent value="products">
+            <ScrollArea className="h-[400px] w-full">
+              <Table>
+                <TableHeader>
+                  <TableRow>
+                    <TableHead>Product</TableHead>
+                    <TableHead className="text-right">Units</TableHead>
+                    <TableHead className="text-right">Revenue</TableHead>
+                    <TableHead className="text-right">Profit</TableHead>
+                  </TableRow>
+                </TableHeader>
+                <TableBody>
+                  {data?.products.map((product) => (
+                    <TableRow key={product.product_id}>
+                      <TableCell>
+                        <div>
+                          <p className="font-medium">{product.title}</p>
+                          <p className="text-sm text-muted-foreground">{product.sku}</p>
+                        </div>
+                      </TableCell>
+                      <TableCell className="text-right">
+                        {product.units_sold.toLocaleString()}
+                      </TableCell>
+                      <TableCell className="text-right">
+                        {formatCurrency(product.revenue)}
+                      </TableCell>
+                      <TableCell className="text-right">
+                        {formatCurrency(product.profit)}
+                      </TableCell>
+                    </TableRow>
+                  ))}
+                </TableBody>
+              </Table>
+            </ScrollArea>
+          </TabsContent>
+
+          <TabsContent value="vendors">
+            <ScrollArea className="h-[400px] w-full">
+              <Table>
+                <TableHeader>
+                  <TableRow>
+                    <TableHead>Vendor</TableHead>
+                    <TableHead className="text-right">Products</TableHead>
+                    <TableHead className="text-right">Revenue</TableHead>
+                    <TableHead className="text-right">Fill Rate</TableHead>
+                  </TableRow>
+                </TableHeader>
+                <TableBody>
+                  {data?.vendors.map((vendor) => (
+                    <TableRow key={vendor.vendor}>
+                      <TableCell>
+                        <p className="font-medium">{vendor.vendor}</p>
+                      </TableCell>
+                      <TableCell className="text-right">
+                        {vendor.products_sold.toLocaleString()}
+                      </TableCell>
+                      <TableCell className="text-right">
+                        {formatCurrency(vendor.revenue)}
+                      </TableCell>
+                      <TableCell className="text-right">
+                        {vendor.order_fill_rate.toFixed(1)}%
+                      </TableCell>
+                    </TableRow>
+                  ))}
+                </TableBody>
+              </Table>
+            </ScrollArea>
+          </TabsContent>
+
+          <TabsContent value="categories">
+            <ScrollArea className="h-[400px] w-full">
+              <Table>
+                <TableHeader>
+                  <TableRow>
+                    <TableHead>Category</TableHead>
+                    <TableHead className="text-right">Products</TableHead>
+                    <TableHead className="text-right">Revenue</TableHead>
+                    <TableHead className="text-right">Growth</TableHead>
+                  </TableRow>
+                </TableHeader>
+                <TableBody>
+                  {data?.categories.map((category) => (
+                    <TableRow key={category.category_id}>
+                      <TableCell>
+                        <p className="font-medium">{category.name}</p>
+                      </TableCell>
+                      <TableCell className="text-right">
+                        {category.products_sold.toLocaleString()}
+                      </TableCell>
+                      <TableCell className="text-right">
+                        {formatCurrency(category.revenue)}
+                      </TableCell>
+                      <TableCell className="text-right">
+                        {category.growth_rate.toFixed(1)}%
+                      </TableCell>
+                    </TableRow>
+                  ))}
+                </TableBody>
+              </Table>
+            </ScrollArea>
+          </TabsContent>
+        </Tabs>
+      </CardContent>
+    </>
+  )
+} 
\ No newline at end of file
diff --git a/inventory/src/components/dashboard/ForecastMetrics.tsx b/inventory/src/components/dashboard/ForecastMetrics.tsx
new file mode 100644
index 0000000..f10ac36
--- /dev/null
+++ b/inventory/src/components/dashboard/ForecastMetrics.tsx
@@ -0,0 +1,125 @@
+import { useQuery } from "@tanstack/react-query"
+import { CardHeader, CardTitle, CardContent } from "@/components/ui/card"
+import { AreaChart, Area, ResponsiveContainer, XAxis, YAxis, Tooltip } from "recharts"
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
+import { useState } from "react"
+import config from "@/config"
+import { formatCurrency } from "@/lib/utils"
+
+interface ForecastData {
+  forecastSales: number
+  forecastRevenue: number
+  dailyForecast: {
+    date: string
+    sales: number
+    revenue: number
+  }[]
+}
+
+const periods = [
+  { value: "7", label: "7 Days" },
+  { value: "14", label: "14 Days" },
+  { value: "30", label: "30 Days" },
+  { value: "60", label: "60 Days" },
+  { value: "90", label: "90 Days" },
+]
+
+export function ForecastMetrics() {
+  const [period, setPeriod] = useState("30")
+
+  const { data } = useQuery<ForecastData>({
+    queryKey: ["forecast-metrics", period],
+    queryFn: async () => {
+      const response = await fetch(`${config.apiUrl}/dashboard/forecast/metrics?days=${period}`)
+      if (!response.ok) {
+        throw new Error("Failed to fetch forecast metrics")
+      }
+      return response.json()
+    },
+  })
+
+  return (
+    <>
+      <CardHeader className="flex flex-row items-center justify-between">
+        <CardTitle className="text-lg font-medium">Sales Forecast</CardTitle>
+        <Select value={period} onValueChange={setPeriod}>
+          <SelectTrigger className="w-[120px]">
+            <SelectValue placeholder="Select period" />
+          </SelectTrigger>
+          <SelectContent>
+            {periods.map((p) => (
+              <SelectItem key={p.value} value={p.value}>
+                {p.label}
+              </SelectItem>
+            ))}
+          </SelectContent>
+        </Select>
+      </CardHeader>
+      <CardContent>
+        <div className="grid grid-cols-2 gap-4 mb-6">
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Forecast Sales</p>
+            <p className="text-2xl font-bold">{data?.forecastSales.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Forecast Revenue</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.forecastRevenue || 0)}</p>
+          </div>
+        </div>
+
+        <div className="h-[300px] w-full">
+          <ResponsiveContainer width="100%" height="100%">
+            <AreaChart data={data?.dailyForecast || []}>
+              <XAxis 
+                dataKey="date" 
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+              />
+              <YAxis 
+                yAxisId="left"
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+                tickFormatter={(value) => value.toLocaleString()}
+              />
+              <YAxis 
+                yAxisId="right"
+                orientation="right"
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+                tickFormatter={(value) => formatCurrency(value)}
+              />
+              <Tooltip
+                formatter={(value: number, name: string) => [
+                  name === "revenue" ? formatCurrency(value) : value.toLocaleString(),
+                  name === "revenue" ? "Revenue" : "Sales"
+                ]}
+                labelFormatter={(label) => `Date: ${label}`}
+              />
+              <Area
+                yAxisId="left"
+                type="monotone"
+                dataKey="sales"
+                name="Sales"
+                stroke="#0088FE"
+                fill="#0088FE"
+                fillOpacity={0.2}
+              />
+              <Area
+                yAxisId="right"
+                type="monotone"
+                dataKey="revenue"
+                name="Revenue"
+                stroke="#00C49F"
+                fill="#00C49F"
+                fillOpacity={0.2}
+              />
+            </AreaChart>
+          </ResponsiveContainer>
+        </div>
+      </CardContent>
+    </>
+  )
+} 
\ No newline at end of file
diff --git a/inventory/src/components/dashboard/OverstockMetrics.tsx b/inventory/src/components/dashboard/OverstockMetrics.tsx
new file mode 100644
index 0000000..37686f3
--- /dev/null
+++ b/inventory/src/components/dashboard/OverstockMetrics.tsx
@@ -0,0 +1,103 @@
+import { useQuery } from "@tanstack/react-query"
+import { CardHeader, CardTitle, CardContent } from "@/components/ui/card"
+import { BarChart, Bar, ResponsiveContainer, XAxis, YAxis, Tooltip } from "recharts"
+import config from "@/config"
+import { formatCurrency } from "@/lib/utils"
+
+interface OverstockMetricsData {
+  overstockedProducts: number
+  overstockedUnits: number
+  overstockedCost: number
+  overstockedRetail: number
+  overstockByCategory: {
+    category: string
+    products: number
+    units: number
+    cost: number
+  }[]
+}
+
+export function OverstockMetrics() {
+  const { data } = useQuery<OverstockMetricsData>({
+    queryKey: ["overstock-metrics"],
+    queryFn: async () => {
+      const response = await fetch(`${config.apiUrl}/dashboard/overstock/metrics`)
+      if (!response.ok) {
+        throw new Error("Failed to fetch overstock metrics")
+      }
+      return response.json()
+    },
+  })
+
+  return (
+    <>
+      <CardHeader>
+        <CardTitle className="text-lg font-medium">Overstock Overview</CardTitle>
+      </CardHeader>
+      <CardContent>
+        <div className="grid grid-cols-2 gap-4 mb-6">
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Overstocked Products</p>
+            <p className="text-2xl font-bold">{data?.overstockedProducts.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Overstocked Units</p>
+            <p className="text-2xl font-bold">{data?.overstockedUnits.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Total Cost</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.overstockedCost || 0)}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Total Retail</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.overstockedRetail || 0)}</p>
+          </div>
+        </div>
+
+        <div className="h-[300px] w-full">
+          <ResponsiveContainer width="100%" height="100%">
+            <BarChart data={data?.overstockByCategory || []}>
+              <XAxis 
+                dataKey="category" 
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+              />
+              <YAxis 
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+                tickFormatter={(value) => value.toLocaleString()}
+              />
+              <Tooltip
+                formatter={(value: number, name: string) => [
+                  name === "cost" ? formatCurrency(value) : value.toLocaleString(),
+                  name === "cost" ? "Cost" : name === "products" ? "Products" : "Units"
+                ]}
+                labelFormatter={(label) => `Category: ${label}`}
+              />
+              <Bar 
+                dataKey="products" 
+                name="Products" 
+                fill="#0088FE" 
+                radius={[4, 4, 0, 0]}
+              />
+              <Bar 
+                dataKey="units" 
+                name="Units" 
+                fill="#00C49F" 
+                radius={[4, 4, 0, 0]}
+              />
+              <Bar 
+                dataKey="cost" 
+                name="Cost" 
+                fill="#FFBB28" 
+                radius={[4, 4, 0, 0]}
+              />
+            </BarChart>
+          </ResponsiveContainer>
+        </div>
+      </CardContent>
+    </>
+  )
+} 
\ No newline at end of file
diff --git a/inventory/src/components/dashboard/PurchaseMetrics.tsx b/inventory/src/components/dashboard/PurchaseMetrics.tsx
new file mode 100644
index 0000000..c3db155
--- /dev/null
+++ b/inventory/src/components/dashboard/PurchaseMetrics.tsx
@@ -0,0 +1,101 @@
+import { useQuery } from "@tanstack/react-query"
+import { CardHeader, CardTitle, CardContent } from "@/components/ui/card"
+import { PieChart, Pie, ResponsiveContainer, Cell, Tooltip } from "recharts"
+import config from "@/config"
+import { formatCurrency } from "@/lib/utils"
+
+interface PurchaseMetricsData {
+  activePurchaseOrders: number
+  overduePurchaseOrders: number
+  onOrderUnits: number
+  onOrderCost: number
+  onOrderRetail: number
+  vendorOrderValue: {
+    vendor: string
+    value: number
+  }[]
+}
+
+const COLORS = [
+  "#0088FE",
+  "#00C49F",
+  "#FFBB28",
+  "#FF8042",
+  "#8884D8",
+  "#82CA9D",
+  "#FFC658",
+  "#FF7C43",
+]
+
+export function PurchaseMetrics() {
+  const { data } = useQuery<PurchaseMetricsData>({
+    queryKey: ["purchase-metrics"],
+    queryFn: async () => {
+      const response = await fetch(`${config.apiUrl}/dashboard/purchase/metrics`)
+      if (!response.ok) {
+        throw new Error("Failed to fetch purchase metrics")
+      }
+      return response.json()
+    },
+  })
+
+  return (
+    <>
+      <CardHeader>
+        <CardTitle className="text-lg font-medium">Purchase Orders Overview</CardTitle>
+      </CardHeader>
+      <CardContent>
+        <div className="grid grid-cols-2 gap-4 mb-6">
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Active POs</p>
+            <p className="text-2xl font-bold">{data?.activePurchaseOrders.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Overdue POs</p>
+            <p className="text-2xl font-bold text-destructive">{data?.overduePurchaseOrders.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">On Order Units</p>
+            <p className="text-2xl font-bold">{data?.onOrderUnits.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">On Order Cost</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.onOrderCost || 0)}</p>
+          </div>
+          <div className="col-span-2">
+            <p className="text-sm font-medium text-muted-foreground">On Order Retail</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.onOrderRetail || 0)}</p>
+          </div>
+        </div>
+
+        <div className="h-[300px] w-full">
+          <ResponsiveContainer width="100%" height="100%">
+            <PieChart>
+              <Pie
+                data={data?.vendorOrderValue || []}
+                dataKey="value"
+                nameKey="vendor"
+                cx="50%"
+                cy="50%"
+                innerRadius={60}
+                outerRadius={80}
+                paddingAngle={2}
+              >
+                {data?.vendorOrderValue.map((entry, index) => (
+                  <Cell 
+                    key={entry.vendor}
+                    fill={COLORS[index % COLORS.length]} 
+                  />
+                ))}
+              </Pie>
+              <Tooltip
+                formatter={(value: number) => formatCurrency(value)}
+                labelFormatter={(label: string) => `Vendor: ${label}`}
+              />
+            </PieChart>
+          </ResponsiveContainer>
+        </div>
+      </CardContent>
+    </>
+  )
+} 
\ No newline at end of file
diff --git a/inventory/src/components/dashboard/ReplenishmentMetrics.tsx b/inventory/src/components/dashboard/ReplenishmentMetrics.tsx
new file mode 100644
index 0000000..7712ae2
--- /dev/null
+++ b/inventory/src/components/dashboard/ReplenishmentMetrics.tsx
@@ -0,0 +1,91 @@
+import { useQuery } from "@tanstack/react-query"
+import { CardHeader, CardTitle, CardContent } from "@/components/ui/card"
+import { BarChart, Bar, ResponsiveContainer, XAxis, YAxis, Tooltip } from "recharts"
+import config from "@/config"
+import { formatCurrency } from "@/lib/utils"
+
+interface ReplenishmentMetricsData {
+  totalUnitsToReplenish: number
+  totalReplenishmentCost: number
+  totalReplenishmentRetail: number
+  replenishmentByCategory: {
+    category: string
+    units: number
+    cost: number
+  }[]
+}
+
+export function ReplenishmentMetrics() {
+  const { data } = useQuery<ReplenishmentMetricsData>({
+    queryKey: ["replenishment-metrics"],
+    queryFn: async () => {
+      const response = await fetch(`${config.apiUrl}/dashboard/replenishment/metrics`)
+      if (!response.ok) {
+        throw new Error("Failed to fetch replenishment metrics")
+      }
+      return response.json()
+    },
+  })
+
+  return (
+    <>
+      <CardHeader>
+        <CardTitle className="text-lg font-medium">Replenishment Overview</CardTitle>
+      </CardHeader>
+      <CardContent>
+        <div className="grid grid-cols-3 gap-4 mb-6">
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Units to Replenish</p>
+            <p className="text-2xl font-bold">{data?.totalUnitsToReplenish.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Total Cost</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.totalReplenishmentCost || 0)}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Total Retail</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.totalReplenishmentRetail || 0)}</p>
+          </div>
+        </div>
+
+        <div className="h-[300px] w-full">
+          <ResponsiveContainer width="100%" height="100%">
+            <BarChart data={data?.replenishmentByCategory || []}>
+              <XAxis 
+                dataKey="category" 
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+              />
+              <YAxis 
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+                tickFormatter={(value) => value.toLocaleString()}
+              />
+              <Tooltip
+                formatter={(value: number, name: string) => [
+                  name === "cost" ? formatCurrency(value) : value.toLocaleString(),
+                  name === "cost" ? "Cost" : "Units"
+                ]}
+                labelFormatter={(label) => `Category: ${label}`}
+              />
+              <Bar 
+                dataKey="units" 
+                name="Units" 
+                fill="#0088FE" 
+                radius={[4, 4, 0, 0]}
+              />
+              <Bar 
+                dataKey="cost" 
+                name="Cost" 
+                fill="#00C49F" 
+                radius={[4, 4, 0, 0]}
+              />
+            </BarChart>
+          </ResponsiveContainer>
+        </div>
+      </CardContent>
+    </>
+  )
+} 
\ No newline at end of file
diff --git a/inventory/src/components/dashboard/SalesMetrics.tsx b/inventory/src/components/dashboard/SalesMetrics.tsx
new file mode 100644
index 0000000..adf0ea3
--- /dev/null
+++ b/inventory/src/components/dashboard/SalesMetrics.tsx
@@ -0,0 +1,145 @@
+import { useQuery } from "@tanstack/react-query"
+import { CardHeader, CardTitle, CardContent } from "@/components/ui/card"
+import { AreaChart, Area, ResponsiveContainer, XAxis, YAxis, Tooltip } from "recharts"
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
+import { useState } from "react"
+import config from "@/config"
+import { formatCurrency } from "@/lib/utils"
+
+interface SalesData {
+  totalOrders: number
+  totalUnitsSold: number
+  totalCogs: number
+  totalRevenue: number
+  dailySales: {
+    date: string
+    units: number
+    revenue: number
+    cogs: number
+  }[]
+}
+
+const periods = [
+  { value: "7", label: "7 Days" },
+  { value: "14", label: "14 Days" },
+  { value: "30", label: "30 Days" },
+  { value: "60", label: "60 Days" },
+  { value: "90", label: "90 Days" },
+]
+
+export function SalesMetrics() {
+  const [period, setPeriod] = useState("30")
+
+  const { data } = useQuery<SalesData>({
+    queryKey: ["sales-metrics", period],
+    queryFn: async () => {
+      const response = await fetch(`${config.apiUrl}/dashboard/sales/metrics?days=${period}`)
+      if (!response.ok) {
+        throw new Error("Failed to fetch sales metrics")
+      }
+      return response.json()
+    },
+  })
+
+  return (
+    <>
+      <CardHeader className="flex flex-row items-center justify-between">
+        <CardTitle className="text-lg font-medium">Sales Overview</CardTitle>
+        <Select value={period} onValueChange={setPeriod}>
+          <SelectTrigger className="w-[120px]">
+            <SelectValue placeholder="Select period" />
+          </SelectTrigger>
+          <SelectContent>
+            {periods.map((p) => (
+              <SelectItem key={p.value} value={p.value}>
+                {p.label}
+              </SelectItem>
+            ))}
+          </SelectContent>
+        </Select>
+      </CardHeader>
+      <CardContent>
+        <div className="grid grid-cols-2 gap-4 mb-6">
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Total Orders</p>
+            <p className="text-2xl font-bold">{data?.totalOrders.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Units Sold</p>
+            <p className="text-2xl font-bold">{data?.totalUnitsSold.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Cost of Goods</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.totalCogs || 0)}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Revenue</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.totalRevenue || 0)}</p>
+          </div>
+        </div>
+
+        <div className="h-[300px] w-full">
+          <ResponsiveContainer width="100%" height="100%">
+            <AreaChart data={data?.dailySales || []}>
+              <XAxis 
+                dataKey="date" 
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+              />
+              <YAxis 
+                yAxisId="left"
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+                tickFormatter={(value) => value.toLocaleString()}
+              />
+              <YAxis 
+                yAxisId="right"
+                orientation="right"
+                tickLine={false}
+                axisLine={false}
+                fontSize={12}
+                tickFormatter={(value) => formatCurrency(value)}
+              />
+              <Tooltip
+                formatter={(value: number, name: string) => [
+                  name === "units" ? value.toLocaleString() : formatCurrency(value),
+                  name === "units" ? "Units" : name === "revenue" ? "Revenue" : "COGS"
+                ]}
+                labelFormatter={(label) => `Date: ${label}`}
+              />
+              <Area
+                yAxisId="left"
+                type="monotone"
+                dataKey="units"
+                name="Units"
+                stroke="#0088FE"
+                fill="#0088FE"
+                fillOpacity={0.2}
+              />
+              <Area
+                yAxisId="right"
+                type="monotone"
+                dataKey="revenue"
+                name="Revenue"
+                stroke="#00C49F"
+                fill="#00C49F"
+                fillOpacity={0.2}
+              />
+              <Area
+                yAxisId="right"
+                type="monotone"
+                dataKey="cogs"
+                name="COGS"
+                stroke="#FF8042"
+                fill="#FF8042"
+                fillOpacity={0.2}
+              />
+            </AreaChart>
+          </ResponsiveContainer>
+        </div>
+      </CardContent>
+    </>
+  )
+} 
\ No newline at end of file
diff --git a/inventory/src/components/dashboard/StockMetrics.tsx b/inventory/src/components/dashboard/StockMetrics.tsx
new file mode 100644
index 0000000..cb7233a
--- /dev/null
+++ b/inventory/src/components/dashboard/StockMetrics.tsx
@@ -0,0 +1,101 @@
+import { useQuery } from "@tanstack/react-query"
+import { CardHeader, CardTitle, CardContent } from "@/components/ui/card"
+import { PieChart, Pie, ResponsiveContainer, Cell, Tooltip } from "recharts"
+import config from "@/config"
+import { formatCurrency } from "@/lib/utils"
+
+interface StockMetricsData {
+  totalProducts: number
+  productsInStock: number
+  totalStockUnits: number
+  totalStockCost: number
+  totalStockRetail: number
+  brandRetailValue: {
+    brand: string
+    value: number
+  }[]
+}
+
+const COLORS = [
+  "#0088FE",
+  "#00C49F",
+  "#FFBB28",
+  "#FF8042",
+  "#8884D8",
+  "#82CA9D",
+  "#FFC658",
+  "#FF7C43",
+]
+
+export function StockMetrics() {
+  const { data } = useQuery<StockMetricsData>({
+    queryKey: ["stock-metrics"],
+    queryFn: async () => {
+      const response = await fetch(`${config.apiUrl}/dashboard/stock/metrics`)
+      if (!response.ok) {
+        throw new Error("Failed to fetch stock metrics")
+      }
+      return response.json()
+    },
+  })
+
+  return (
+    <>
+      <CardHeader>
+        <CardTitle className="text-lg font-medium">Stock Overview</CardTitle>
+      </CardHeader>
+      <CardContent>
+        <div className="grid grid-cols-2 gap-4 mb-6">
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Total Products</p>
+            <p className="text-2xl font-bold">{data?.totalProducts.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Products In Stock</p>
+            <p className="text-2xl font-bold">{data?.productsInStock.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Total Stock Units</p>
+            <p className="text-2xl font-bold">{data?.totalStockUnits.toLocaleString() || 0}</p>
+          </div>
+          <div>
+            <p className="text-sm font-medium text-muted-foreground">Total Stock Cost</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.totalStockCost || 0)}</p>
+          </div>
+          <div className="col-span-2">
+            <p className="text-sm font-medium text-muted-foreground">Total Stock Retail</p>
+            <p className="text-2xl font-bold">{formatCurrency(data?.totalStockRetail || 0)}</p>
+          </div>
+        </div>
+
+        <div className="h-[300px] w-full">
+          <ResponsiveContainer width="100%" height="100%">
+            <PieChart>
+              <Pie
+                data={data?.brandRetailValue || []}
+                dataKey="value"
+                nameKey="brand"
+                cx="50%"
+                cy="50%"
+                innerRadius={60}
+                outerRadius={80}
+                paddingAngle={2}
+              >
+                {data?.brandRetailValue.map((entry, index) => (
+                  <Cell 
+                    key={entry.brand}
+                    fill={COLORS[index % COLORS.length]} 
+                  />
+                ))}
+              </Pie>
+              <Tooltip
+                formatter={(value: number) => formatCurrency(value)}
+                labelFormatter={(label: string) => `Brand: ${label}`}
+              />
+            </PieChart>
+          </ResponsiveContainer>
+        </div>
+      </CardContent>
+    </>
+  )
+} 
\ No newline at end of file
diff --git a/inventory/src/components/dashboard/TopOverstockedProducts.tsx b/inventory/src/components/dashboard/TopOverstockedProducts.tsx
new file mode 100644
index 0000000..69e6590
--- /dev/null
+++ b/inventory/src/components/dashboard/TopOverstockedProducts.tsx
@@ -0,0 +1,72 @@
+import { useQuery } from "@tanstack/react-query"
+import { CardHeader, CardTitle, CardContent } from "@/components/ui/card"
+import { ScrollArea } from "@/components/ui/scroll-area"
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
+import config from "@/config"
+import { formatCurrency } from "@/lib/utils"
+
+interface OverstockedProduct {
+  product_id: number
+  sku: string
+  title: string
+  overstocked_units: number
+  overstocked_cost: number
+  overstocked_retail: number
+  days_of_inventory: number
+}
+
+export function TopOverstockedProducts() {
+  const { data } = useQuery<OverstockedProduct[]>({
+    queryKey: ["top-overstocked-products"],
+    queryFn: async () => {
+      const response = await fetch(`${config.apiUrl}/dashboard/overstock/products?limit=50`)
+      if (!response.ok) {
+        throw new Error("Failed to fetch overstocked products")
+      }
+      return response.json()
+    },
+  })
+
+  return (
+    <>
+      <CardHeader>
+        <CardTitle className="text-lg font-medium">Top Overstocked Products</CardTitle>
+      </CardHeader>
+      <CardContent>
+        <ScrollArea className="h-[400px] w-full">
+          <Table>
+            <TableHeader>
+              <TableRow>
+                <TableHead>Product</TableHead>
+                <TableHead className="text-right">Units</TableHead>
+                <TableHead className="text-right">Cost</TableHead>
+                <TableHead className="text-right">Days</TableHead>
+              </TableRow>
+            </TableHeader>
+            <TableBody>
+              {data?.map((product) => (
+                <TableRow key={product.product_id}>
+                  <TableCell>
+                    <div>
+                      <p className="font-medium">{product.title}</p>
+                      <p className="text-sm text-muted-foreground">{product.sku}</p>
+                    </div>
+                  </TableCell>
+                  <TableCell className="text-right">
+                    {product.overstocked_units.toLocaleString()}
+                  </TableCell>
+                  <TableCell className="text-right">
+                    {formatCurrency(product.overstocked_cost)}
+                  </TableCell>
+                  <TableCell className="text-right">
+                    {product.days_of_inventory}
+                  </TableCell>
+                </TableRow>
+              ))}
+            </TableBody>
+          </Table>
+        </ScrollArea>
+      </CardContent>
+    </>
+  )
+} 
\ No newline at end of file
diff --git a/inventory/src/lib/utils.ts b/inventory/src/lib/utils.ts
index bd0c391..7b5fc81 100644
--- a/inventory/src/lib/utils.ts
+++ b/inventory/src/lib/utils.ts
@@ -4,3 +4,27 @@ import { twMerge } from "tailwind-merge"
 export function cn(...inputs: ClassValue[]) {
   return twMerge(clsx(inputs))
 }
+
+/**
+ * Format a number as currency with the specified locale and currency code
+ * @param value - The number to format
+ * @param locale - The locale to use for formatting (defaults to 'en-US')
+ * @param currency - The currency code to use (defaults to 'USD')
+ * @returns Formatted currency string
+ */
+export function formatCurrency(
+  value: number | null | undefined,
+  locale: string = 'en-US',
+  currency: string = 'USD'
+): string {
+  if (value === null || value === undefined) {
+    return '$0.00';
+  }
+
+  return new Intl.NumberFormat(locale, {
+    style: 'currency',
+    currency: currency,
+    minimumFractionDigits: 2,
+    maximumFractionDigits: 2,
+  }).format(value);
+}
diff --git a/inventory/src/pages/Dashboard.tsx b/inventory/src/pages/Dashboard.tsx
index c69a6d9..55d2591 100644
--- a/inventory/src/pages/Dashboard.tsx
+++ b/inventory/src/pages/Dashboard.tsx
@@ -4,31 +4,78 @@ import { LowStockAlerts } from "@/components/dashboard/LowStockAlerts"
 import { TrendingProducts } from "@/components/dashboard/TrendingProducts"
 import { VendorPerformance } from "@/components/dashboard/VendorPerformance"
 import { KeyMetricsCharts } from "@/components/dashboard/KeyMetricsCharts"
+import { StockMetrics } from "@/components/dashboard/StockMetrics"
+import { PurchaseMetrics } from "@/components/dashboard/PurchaseMetrics"
+import { ReplenishmentMetrics } from "@/components/dashboard/ReplenishmentMetrics"
+import { ForecastMetrics } from "@/components/dashboard/ForecastMetrics"
+import { OverstockMetrics } from "@/components/dashboard/OverstockMetrics"
+import { TopOverstockedProducts } from "@/components/dashboard/TopOverstockedProducts"
+import { BestSellers } from "@/components/dashboard/BestSellers"
+import { SalesMetrics } from "@/components/dashboard/SalesMetrics"
 import { motion } from "motion/react"
+
 export function Dashboard() {
   return (
     <motion.div layout className="flex-1 space-y-4 p-4 md:p-8 pt-6">
       <div className="flex items-center justify-between space-y-2">
         <h2 className="text-3xl font-bold tracking-tight">Dashboard</h2>
       </div>
-      <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-4">
-        <InventoryHealthSummary />
-      </div>
-      <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-7">
-        <Card className="col-span-4">
-          <KeyMetricsCharts />
+      
+      {/* First row - Stock and Purchase metrics */}
+      <div className="grid gap-4 md:grid-cols-2">
+        <Card>
+          <StockMetrics />
         </Card>
-        <Card className="col-span-3">
+        <Card>
+          <PurchaseMetrics />
+        </Card>
+      </div>
+
+      {/* Second row - Replenishment and Overstock */}
+      <div className="grid gap-4 md:grid-cols-2">
+        <Card>
+          <ReplenishmentMetrics />
+        </Card>
+        <Card>
+          <OverstockMetrics />
+        </Card>
+      </div>
+
+      {/* Third row - Products to Replenish and Overstocked Products */}
+      <div className="grid gap-4 md:grid-cols-2">
+        <Card>
           <LowStockAlerts />
         </Card>
-      </div>
-      <div className="grid gap-4 md:grid-cols-2 lg:grid-cols-7">
-        <Card className="col-span-4">
-          <TrendingProducts />
+        <Card>
+          <TopOverstockedProducts />
         </Card>
-        <Card className="col-span-3">
+      </div>
+
+      {/* Fourth row - Sales and Forecast */}
+      <div className="grid gap-4 md:grid-cols-2">
+        <Card>
+          <SalesMetrics />
+        </Card>
+        <Card>
+          <ForecastMetrics />
+        </Card>
+      </div>
+
+      {/* Fifth row - Best Sellers */}
+      <div className="grid gap-4">
+        <Card>
+          <BestSellers />
+        </Card>
+      </div>
+
+      {/* Sixth row - Vendor Performance and Trending Products */}
+      <div className="grid gap-4 md:grid-cols-2">
+        <Card>
           <VendorPerformance />
         </Card>
+        <Card>
+          <TrendingProducts />
+        </Card>
       </div>
     </motion.div>
   )
diff --git a/src/lib/utils.ts b/src/lib/utils.ts
new file mode 100644
index 0000000..78f3051
--- /dev/null
+++ b/src/lib/utils.ts
@@ -0,0 +1,23 @@
+/**
+ * Format a number as currency with the specified locale and currency code
+ * @param value - The number to format
+ * @param locale - The locale to use for formatting (defaults to 'en-US')
+ * @param currency - The currency code to use (defaults to 'USD')
+ * @returns Formatted currency string
+ */
+export function formatCurrency(
+  value: number | null | undefined,
+  locale: string = 'en-US',
+  currency: string = 'USD'
+): string {
+  if (value === null || value === undefined) {
+    return '$0.00';
+  }
+
+  return new Intl.NumberFormat(locale, {
+    style: 'currency',
+    currency: currency,
+    minimumFractionDigits: 2,
+    maximumFractionDigits: 2,
+  }).format(value);
+} 
\ No newline at end of file