A robust online shopping system is built upon five foundational pillars:
Records finalized transactions and historical pricing.
Manages categories, inventory levels, and specifications. A robust online shopping system is built upon
A temporary state-holder for potential purchases.
AddressID , UserID (FK), Street , City , ZipCode , Type (Billing/Shipping). 2. Inventory & Catalog Categories: CategoryID , Name , Description . and profiles. ProductID
Use database transactions to ensure that stock is decremented only if the payment succeeds.
Stores credentials, roles (Admin/Customer), and profiles. StockQuantity . Product_Images: ImageID
ProductID , CategoryID (FK), SKU , Name , BasePrice , StockQuantity . Product_Images: ImageID , ProductID (FK), URL , IsPrimary . 3. Sales & Transactions