Paraphrase this
- Display all the products available for purchase.
- Allows the customers to choose the product they want to purchase and select between the “add to cart Function” and the “buy now Function”.
- The customer can remove item in the shopping cart, notifies the status of the seller, the products availability, and voucher to be use for shipping and discount.
- The system allows the customer to select quantity and other specification available for the product before buying or before and after adding items into the cart.
- The system allow the user to cancel order before having a shipping code, and provide a reason why the user cancel the orders.