Also Bought was created in 2016 to bring the Amazon 'Customers Who Bought This Item Also Bought' recommended products widget to Shopify. Its AI has been trained with billions of products and orders, and is constantly refined and polished. Also Bought is a powerful recommendation engine for Shopify, as it analyzes a store's full sales history, new orders and product updates in real-time, without any limits on number of products, number of orders or traffic.