[Idiom] ?

[Unregistered]

Hello,

I need to know if the sentence B is correct.

A: What's a receipt?

B: It's a document you can ask the receptionist for, in order to prove that you have paid.

Thanks a lot.

Lisa

 

[Raymott]

Hello,

I need to know if the sentence B is correct.

A: What's a receipt?

B: It's a document you can ask the receptionist for, in order to prove that you have paid.

Thanks a lot.

Lisa

Yes, it's grammatically correct.
If you're asking about whether it's a correct definition of 'receipt', a dictionary will help.