how much does Fiverr charge you on your earnings?
Suggest you read the Terms of Service at the bottom of the Fiverr main page for the rules as to how Fiverr works.
Everything is explained there in great detail.
- Each order you sell and successfully complete, accredits your account with a net revenue of 80% of the purchase amount.
Details on https://www.fiverr.com/terms_of_service