automatic checkout system

例句：

1. 1. The automatic checkout systemmakes it easy for customers to pay fortheir purchases.
   自动结账系统使顾客轻松地为他们的购买付款。
2. 2. The automated paymentsystem has greatly improved the efficiency of ourbusiness operations.
   自动化支付系统大大提高了我们业务操作的效率。
3. 3. The new automated checkout system isdesigned to reduce waiting times and improve customersatisfaction.
   新的自动结账系统旨在减少等待时间并提高顾客满意度。