I design and print a lot of race car wraps as a side business. I get asked to share my design files A LOT (for apparel and iracing) due to the nature of the business, however, I'd like to get some thoughts of others on this subject please. I try to keep my wrap prices to a minimum to help out the racers, but sometimes I feel I'm being taken advantage of because I am sending out my hard earned design time for free. There are times I spend countless hours of design time, sending our layouts, and revisions to clients and then after approval I print the wrap, then a day later they tell me to send the file to them for this...or that. To me it gets frustrating. Looking for opinions of others.... thanks!!
They own the wrap or decals that you put on the vehicle after they paid for it. That's it. In my opinion, you should spell it out.
Unless you made a previous agreement and/or they paid extra for it, you own the wrap design and the digital design panels that you used to run your printer. It takes expertise, time and skill to turn a design into a wrap. (As an aside, if it's so easy, how come I never receive "camera ready" artwork from the so-called artists my clients hire.)
They can't have those files unless they pay for it or you want to give it to them. I'm not a lawyer, so I suppose they could argue that it was included in the price. But it's not likely they will sue you or could win (Consult your lawyer if in doubt.) Most people think the design comes out of thin air. If they get mad at you, they'll just stomp off and go elsewhere, having the new wrapper start from scratch. However, I doubt you will lose business or ever go to trial if you explain to them that the design is your property unless they pay for it. Most people understand that your labor was involved.
Otherwise, they could just take the design after they wreck their car or buy another car and go to a wrap shop that is cheaper. And it probably will be cheaper because the new shop won't have to set up the files you've given them. Of course logos and names are the property of the customer.
In my opinion, either spell out that they get a wrap for their money (but no digital files) or have them pay extra for the files.
And always put a watermark on your low res proofs so they can't pilfer them.
By the way, I talk a good game, but have been burned before. Fortunately not recently. But I don't want it to happen again for me or you.