A check-out counter is a designated area in a retail store where customers pay for their purchases. It typically consists of a counter with a cash drawer and a point-of-sale (POS) system that enables transactions and tracks sales. The check-out counter is staffed by cashiers who scan or manually enter the prices of items, accept payment from customers, provide change if needed, and issue receipts. It serves as the final step in the customer’s shopping experience, ensuring a smooth and efficient payment process.