Just select the coupons you want, download them to your grocery savings card and save money at checkout.

找到你需要的优惠券，下载到你在超市的储蓄卡上，付款时就可把钱省下来。

youdao

Refer to the project interchange file in the Download section to see the code for the other checkout method.

参考下载部分中的项目交换文件，查看另一个checkout方法的代码。

youdao

A system used in-store, for example, to download price changes, or to view what's happening on the Checkout operation.

门店使用的用于下载变价信息，或观察收银线运作情况的系统。

youdao

Some stores, such as Kroger, also allow shoppers to download coupons into their account for automatic credits when they swipe their loyalty cards at the checkout aisle.

FORBES: Magazine Article