If you have a product catalog on an e-commerce site, you can configure a catalog. Turn on product catalogs for your program.
Shopify: Connect your Shopify product catalog to easily add an up-to-date list of your store's products.
Big Commerce/Magento/Woo Commerce: Manually sync your product feed via the Integrated Shopping Cart Import (In step 6 of the Add a catalog instructions, follow the instructions in the Integrated Shopping Cart Import tab).
