Hey guys, I have only done t-shirts so far, and someone messaged me asking if I owned a png, then I said yes I owned it (the design I guess) and then they asked if I could tweak it slightly and if they could buy it. Is that what a digital store does? LOL I haven't ventured down that alley AT ALL. Also, should I? Do I want to protect my designs? Oddly it's a SUPER simple design, with just a phrase and a little bow. Not sure what to do. Thanks so much in advance!