Well, since it's illegal I would just give it to him if you are going to do it. But let's assume that it was let's say ummm a circle or 5 type design. You are going to have some time vectorizing on your 2k computer, with your 2k software package, sending it to your 2k rip, to cut it on your 5k cutter sitting in your 2k per month rent office.... you get the point. You had to interface with the customer, find the art, you will have to weed and mask it, invoice it, contact your customer, bs with him when he comes to get it, explain to him how to put it on... I guess my point is that this is not just a little sticker any more, it is a full custom art and production job. Your customer is not going to want to hear any of that and no matter what you get him to pay you are probably going to break even at best, but it has to be done. I, like most here will have a shop minimum. Our minimum might be $65, yours might be $50 or?? but you have to have one. I tell customers like what it takes to make it, tell them they can have 4 for the same price, same work really. Don't be the $12 'sticker guy or you will not be around for long.