我在一所大学旁边开了一家饰品店，经常有越南、新家坡、马来西亚等外国留学生来买东西，讲的都是英语，由于本人学历有限，请各位帮忙发点常用到的销售英语给我，谢谢

Hi/Hell

Welcome. （完整的说，welcome to my store.但一般不需要。）

Welcome back. 如果人家又回来了。

How are you? 你好

How are you doing? 你好

Can I help you? 我能帮您么？

How can I help you? 我能怎样帮您？

Is there anything I can do for you? 有什么我可以帮忙么？

What can I do for you? 我能帮你做什么么？

Please let me know if you need any help. 请告诉我如果你需要任何帮助

Please feel free to pick anything you like. 请随意挑选任何你喜欢的。

Thank you. 谢谢

Thank you so much. Thanks a lot. 非常感谢

What color do you like/want? 您需要什么颜色

What size do you want? 您需要什么尺寸

What's your price range, roughly? 您需要的价钱范围，大概的？（一般不用说，除非人家特意表示有价钱限制）

This is very pretty/nice. 这件很漂亮

It is/looks beautiful. （看起来）非常美丽（最好当人家试戴的时候）

You're very welcome to come back. 非常欢迎您再次光临。