Customer Login / Registration
User logs in or creates an account using customer credentials.
(Customer identity authenticated and session initiated.)

Product Browsing / Search
Customer searches or navigates product listings by category, brand, or keyword.
(System retrieves matching products from the catalog database.)

Product Selection
User selects a specific product for more details.
(System displays product specifications, price, reviews, and availability.)

Product Configuration & Quantity Selection
Customer chooses size, color, or configuration and quantity.
(Temporary order record created for cart tracking.)