Design Online Shopping Cart

User Registration and Authentication

• Use Case: Users can create an account, log in, and log out securely.
• Use Case: Users can reset their password if forgotten.

Product Browsing and Search

• Use Case: Users can browse products by category or search for specific items using keywords.
• Use Case: Users can view detailed product information, including price, description, and availability.

Shopping Cart Management

• Use Case: Users can add, remove, or update the quantity of products in their shopping cart.
• Use Case: Users can view the current contents of their shopping cart, including total price.

Checkout Process

• Use Case: Users can proceed to checkout, providing shipping and payment information.
• Use Case: Users receive confirmation of their order and an estimated delivery date.

Order History and Tracking

• Use Case: Users can view their past orders and track the status of current orders.
• Use Case: Users can request returns or exchanges for delivered products.

Product Reviews and Ratings

• Use Case: Users can leave reviews and ratings for purchased products.
• Use Case: Users can read reviews and ratings from other customers to inform their purchasing decisions.