"Checkout" typically refers to the final step in a retail or online purchasing process, where a customer reviews their selected items, confirms the order, and pays for the products or services. During checkout, customers provide their payment information, shipping address, and any applicable discount codes or promotions. It's a crucial stage in the buying process, ensuring a seamless and secure transaction while finalizing the sale. Effective checkout experiences focus on simplicity, security, transparency, and options for various payment methods to enhance customer satisfaction and drive conversions.