I think it is 10% + payment processing fees. And not sure if <a href="https://help.gumroad.com/article/66-gumroads-fees" rel="nofollow">https://help.gumroad.com/article/66-gumroads-fees</a> has been updated properly - it still says increased earning will result in reduced fees:<p>>Gumroad's fees<p>>Fees on Gumroad are simple: When you make a sale, we charge a 10% fee. That’s it. This does not include credit card processing or PayPal fees. There are no monthly payments or other hidden charges, and as your earnings grow, we also reward you with decreased fees.<p>---<p>That said, I'll stick with them for my ebooks. The new pricing is still better than Leanpub. Also, before the introduction of tier structure, the fees were 10% + .3 (unless you paid $10 per month, which didn't make sense for low sales like mine).