Q3 2017Q2 2017Q1 2017Q4 2016Q3 2016
Total revenues (MM)$43,744.0$37,955.0$35,714.0$43,741.0$32,714.0
Total revenue growth33.7%24.8%22.6%22.4%29.0%
Retail store sales (MM)$1,276.0N/AN/AN/AN/A
Retail store sales growthN/AN/AN/AN/AN/A
Ecommerce sales (MM)$27,492.0$24,745.0$23,734.0$30,629.0$22,339.0
Ecommerce sales growth23.1%17.2%15.3%15.1%21.0%
Ecommerce sales % of total revenue62.8%65.2%66.5%70.0%68.3%
Other revenues (MM)$14,976.0$13,210.0$11,980.0$13,112.0$10,375.0
Other revenue growth44.3%42.2%40.2%43.6%50.5%

Notes:Other revenues includes third-party seller fees earned (including commissions) and related shipping fees, digital content subscriptions, and sales from non-retail activities, such as Amazon Web Services (AWS) sales, advertising services and co-branded credit card agreements; AWS sales were $15.9 billion, $12.2 billion, $7.9 billion, $4.6 billion, $3.1 billion, and $1.8 billion during TTM, FY 2016, FY 2015, FY 2014, FY 2013, and FY 2012, respectively.