The "cart" section in ecommerce refers to the virtual shopping cart or basket where customers can add products they wish to purchase before proceeding to the checkout process. It serves as a temporary storage space for selected items, allowing users to review, modify quantities, and remove products as needed. The cart section typically displays the subtotal, taxes, shipping options, and a total amount. It plays a crucial role in the online purchasing journey, facilitating a seamless and convenient way for customers to collect and finalize their selected products before completing the transaction.