That makes sense, and I hope it would work. Still, that's maybe an old view of how software and business work. In truth the app is a whipped-together thing, and the 'company' selling it is a shell. The address is a blind PO box.

Law department visits the box and finds nobody. Shell company changes name (indeed, perhaps they have a different name for every victim) and resume operation immediately. Hell, they never stop selling for a millisecond.

Follow the money? Ha. The modern ideas of currency make such schemes bulletproof.