I sent a client their design file. When they tried to print it…

Client: It needs to be on green paper.

Me: So then copy it on to green paper.

Client: I need you to send it to me on green paper.

Me: Okay, I’ll send it via courier ASAP.

Client: Can you just email it to me?

Me: When I email it and you try to print it, it will be on white paper.

Client: It needs to beĀ on green.

Me: Do you have any green paper?

Client: Why does that matter?