我在美国, 这里 wal-mart 的收银员都很随和,说话像朋友聊天,以下是我的一次经验,供参考WM: hey, how are you doing today? CU: I am doing good.WM: that's all ?CU: yesWM: all right, do you have VIP card or gift card?CU: noWM: you are buying lots of food ... so you are going to fix a great dinner, ha? .. what's you dinner time?CU: oh, thanks. do you want to join us? you are very welcome ... :)))))WM: thanks, it's very kind of you :))))WM: it's 89 dollars. would you like to pay in cash or credit card?CU: cash please (I gave her 100 dollars)WM: ... here is the change and your receipt. WM: five ... ten ... eleven dollars, (美国超市收银员都喜欢把找回的钱一张一张数出来给客人听)CU: thanksWM: enjoy your dinner :)CU: thanks. and you have a good dayWM: you too, bye.