Sellers are responsible for paying transaction fees for sales made using our site. We may change our fees from time to time by posting the fees to the site 10 days in advance, with no advance notice required on changes that reduce the fees. Fees represent payment for use of the marketplace and do not imply any guarantee, exclusivity, or other contractual agreements. Seller is responsible for paying sales tax and income tax for their business conducted on our site. In jurisdictions where The Marketplace is responsible for paying sales tax on products sold on our site you agree to cover that amount within thirty days of receiving invoice from us.