Online Shopping Systemвђ“database Design ~ Bhupal Blogs -

The StockQuantity in the Products table is updated (decremented).

OrderID , UserID (FK), OrderDate , TotalAmount , Status (Pending/Shipped/Delivered). The StockQuantity in the Products table is updated

OrderItemID , OrderID (FK), ProductID (FK), Quantity , PriceAtPurchase . Status (Pending/Shipped/Delivered). OrderItemID

💡 A successful database design separates "current state" (Inventory) from "historical record" (Order Items) to ensure financial accuracy. If you'd like to dive deeper, let me know: Do you need the SQL Create Table scripts? The StockQuantity in the Products table is updated

Manages categories, inventory levels, and specifications.

Records finalized transactions and historical pricing.