Purchase options
Users are able to offer various purchase options for goods and services at checkout through a subscription or deferred purchase option app. For example, customers can subscribe to a product delivery every month for a 10% discount, or every week for a 20% discount.
How it works
Anchor link to section titled "How it works"To enable purchase options, apps create selling plan groups for a product, and selling plans for individual product variants. For example, a selling plan group called "Subscribe & Save" can offer selling plans that enable 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.
Purchase options include subscriptions and deferred purchase options. To learn more, refer to Purchase options.

Implementing purchase options in a theme
Anchor link to section titled "Implementing purchase options in a theme"You can use Liquid and JavaScript to integrate purchase options into your theme. You should also review the UX guidelines for subscription and deferred purchase option components to ensure a great user experience.