Me: Did you decide on which proof you liked?
Client: I don’t know. What did you like? I like A but some people like B.
Me: I like B.
Client: Okay let’s do both. That way, we can see what they both look like in finished form.
Me: Okay, but that will effect either the deadline or your invoice. Likely both.
Client: What? Why?
Me: Because I’d be doing twice as much work.
Client: And that entitles you to twice as much pay?
Me: Um… yes?