For 2021, Estimate the percentage of Amazon's Sales going to pay for the costs of the goods being sold

Information on reportable segments and reconciliation to consolidated net income (loss) is as follows (in millions) Net sales by groups of similar products and services, which also have similar economic characteristics, is as follows (in millions): Net Sales: Online stores (1) Physical stores (2) Third-party seller services (3) Subscription services (4) Advertising services (5) AWS Other (6) Consolidated (1) Includes product sales and digital media content where we record revenue gross. We leverage our retail infrastructure to offer a wide selection of consumable and durable goods that includes media products available in both a physical and digital format, such as books, videos, games, music, and software. These product sales include digital products sold on a transactional basis. Digital product subscriptions that provide unlimited viewing or usage rights are included in "Subscription services:" (2) Includes product sales where our customers physically select items in a store. Sales to customers who order goods online for delivery or pickup at our physical stores are included in "Online stores." AMAZON.COM, INC