1 - Add your products to the Story
To use add to cart, you must first connect to the Shopping feature via Shopify.
From the Storybuilder Shopping module, after connecting into your product feed, add the products to your Story.
2 - Select "Add to cart" CTA type
From the configuration panel, select "Add to cart" as the CTA type.
3 - Technical integration
If your Shopify theme is compatible, you can add the "Add to cart" block to the Header of your theme.
Be sure to insert the ‘Add to cart’ block in the site header if you have JOIN widgets on multiple pages.
The ‘Add to cart’ block is designed to be compatible with most recent Shopify themes, but it may not work with some. If that’s the case, you can modify the add-to-cart code in the block settings or use the generic integration method.