Support subscriptions

Merchants are able to offer subscriptions for goods and services at checkout through a subscription app. For example, customers might subscribe to a product delivery every month for a 10% discount, or every week for a 20% discount.

To enable subscriptions, apps create selling plan groups for a product, and selling plans for individual product variants, to create the subscription options. For example, a selling plan group called "Subscribe & Save" can offer selling plans that allow the customer to choose the delivery frequency and billing frequency separately. Merchants can offer multiple optional selling plans to customers, or specify a required selling plan for a product, such as "subscription-only" offers.

In this tutorial, you'll learn the basics of how to support subscriptions in your theme.