Check-out verification is the process of confirming that items being purchased at a store or online are correctly accounted for before finalizing a sale. This step ensures that the customer is charged accurately for the products they intend to buy, preventing errors in pricing or quantity. During check-out verification, cashiers or automated systems scan items, apply discounts, and calculate the total cost, including taxes. This process may also involve confirming payment methods, such as credit cards or digital wallets, to ensure a smooth transaction. Proper verification helps maintain customer satisfaction and reduces the likelihood of returns or disputes.