在收银台

“Do you have a rewards card?”

您有会员卡吗?

“Paper or plastic?”

要纸袋还是塑料袋?

“I don't need a bag.”

不用给我袋子。

“Can I get cash back?”

(刷卡时)能取点现金吗?

“Is this on sale?”

这个在打折吗?

“Do you take this coupon?”

这张优惠券能用吗?

“I think it scanned twice.”

我觉得那个扫了两次。

“Where's the self-checkout?”

自助结账在哪里?

“Could you do a price check?”

能帮我查一下价格吗?