So if it someone uses this software to build a $10M GMV per annum business, it's completely unclear the pounds of flesh Gumroad et. al will want as their cut.
- You're now a competitor. Stop using our software (you can still sell on gumroad.com, hint hint)
- Give us 20% for 1 year (next year, who knows...)
- We won't give you a license, but we'll buy you out for next to nothing.