An essential component of the online store is the shopping cart. It might also be among the hardest components to create for an eCommerce website. Customers can choose things, evaluate their choices, edit them, add more items if necessary, and then buy the items using a shopping cart. During checkout, the program normally produces an order total that takes into account postage, packing, and handling fees, as well as taxes, if applicable.
In some website builders, a shopping cart, as well as a wishlist, can be built-in. If enabled in the admin area, each product can be put into the shopping cart or wishlist. Usually, a shopping cart and wishlist can be disabled, and the access control list page can be used to configure it.