Amazon defines this as:
Includes commissions, related fulfillment and shipping fees, and other third-party seller services.
2014: $11.747 billion, 2015: $16.086 billion, 2016: $22.993 billion.
Last reported quarter 2025 Q4 it was $52.82 billion, up by 11% year-over-year from $47.49 billion. From $156.15 billion in 2024 it increased by 10% to $172.17 billion in 2025.