To preface, I'm an occasional freelancer (it's not my main income by far) and still fairly new to working with clients.
I created a business card design for a client and am showing this design on my portfolio. Now I got a request from someone in the same line of business to purchase this design, with their info on it. I am wondering how I would handle something like this?
I feel like, if I agree, then I can't charge them a lot because it's not much effort to change the contact info, but this also feels very unfair to the first client who paid in full for creating the custom design. And charging the full price feels unfair to the second client.
Or is resale like this not done at all, even if the second client feels the existing design would be perfect for them?
(The first client is a friend and there was no contract involved, so everything's open to negotiation.)
I'd love some input on this, thank you!