On this page, member is prompted to add the quantity of the phone he needs. If the quantity for a piece is greater than 50 or the stock it will prompt the user to enter the details else the system will check for the same items’ existence in the temporary cart for the current session which is made unique by the TransactionID and the Security code generated uniquely for the session. If the item is in the cart, the newly added item will be appended to the items quantity in cart else it will be added as a new item.