Amazon.com, Inc.
Certain Definitions

Customer Accounts

Seller Accounts

AWS Customers

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Units
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References to customers mean customer accounts established when a customer places an order through one of our 
stores. Customer accounts exclude certain customers, including customers associated with certain of our acquisitions, 
Amazon Payments customers, AWS customers, and the customers of select companies with whom we have a 
technology alliance or marketing and promotional relationship. Customers are considered active when they have 
placed an order during the preceding twelve-month period.

References to sellers means seller accounts, which are established when a seller receives an order from a customer 
account. Sellers are considered active when they have received an order from a customer during the preceding twelve-
month period.
AMZN-Q3-2023-Earnings-Release