Amazon has published guidance on Regulatory Advertising Fees, which may be applied to the invoices of advertisers from 1 September 2021 to cover the costs of digital services taxes (DSTs) in various countries. The Regulatory Advertising Fee may be applied when an ad is served in certain countries and/or when ads are purchased by advertisers in certain countries. These countries include France, Italy, Spain, United Kingdom, Austria, and Turkey (See DST rate per country). The fee is generally …