Mục đích
Cart view; edit quantities; remove items; display validation status; gate to checkout
BUY-05 10-screen-field-spec.md §IV
PRD §V.P0-08 · BRD §V-VII · UC-08
Roles
Registered BuyerVerified Buyer
Fields / Components Required
- Cart ID
- Product name
- Quantity stepper
- Unit price (conditional)
- Subtotal (conditional)
- Validation status (badge)
- Error reason (conditional)
- Remove item button
- Tổng số item
- Tổng tạm tính (conditional)
- Nút Checkout