购物英文对话-Exchanging a DVD(1)

A: Excuse me. Can you help me?
B: Certainly. What can I do for you?
A: May I exchanged an opened DVD?
B: Certainly, as long as you have your receipt¹.
A: Here you are.
B: I'm sorry, but you're only allowed to return items within 30 days.
A: Is there any way I can exchange it?
B: I'm afraid not.
A: Well, I am not coming here anymore.
B: I'm sorry, but please don't blame me.
 

1 receipt   

n.收据，收条；收到，接到

参考例句：

• We are in receipt of your letter of the 10th.我们收到了您十日的来函。
• I asked for a receipt.我要一张收据。