Create and sell reusable code snippets or templates on platforms like CodeCanyon, GitHub Marketplace, and Bitbucket Marketplace. Simplify coding for others. - Source: dev.to / 7 months ago

Also people are selling whitehat template apps in thousands (through https://codecanyon.net/, for example) and I'm yet to hear Google has removed any of their copies for duplicated content functionality. However I've heard how an app got removed (last autumn) along with its copies after the owner published it as an open-source on GitHub and people started to re-post in in PlayStore. So there is certainly a risk. Source: about 3 years ago

Their name was similar to a legit processing company (paymentspring.com) , and I tried to contact the legit company, thinking maybe I could leverage their legal team. I made a few attempts, emails, phone calls, it didn't seem like it stuck. People weren't sure where to direct my request. That company has recently changed the name of their processing service, so that tactic is probably out the window now. I can't... Source: over 1 year ago