20162015201420132012
Product sales69.6%74.1%78.8%81.8%84.7%
Services sales30.4%25.9%21.2%18.2%15.3%

Notes:Services sales represents third-party seller fees earned (including commissions) and related shipping fees, digital content subscriptions, and non-retail activities such as AWS, advertising services, and co-branded credit card agreements; AWS sales were $13.31 billion, $12.22 billion, $7.88 billion, $4.64 billion, $3.11 billion, and $1.84 billion during TTM, FY 2016, FY 2015, FY 2014, FY 2013, and FY 2012, respectively.