How does Chime make money? Josh T. June 29, 2017 19:46 Updated Follow We take a small 10% service fee from every booking. This fee is only taken from the booking’s hourly rate and never from a sitter’s roundup. Questions? Email: firstname.lastname@example.org Related articles What is RoundUp? My kids loved our sitter! How do I request her again? Does Chime have an app? How much does it cost to use Chime sitters? How can I contact Chime for more help? Comments 0 comments Article is closed for comments.