This doesn’t sound doable.
You could definitely setup a store with a subscription product, using a subscription app from the Shopify app store, but it wouldn’t be able to give access to something outside of Shopify.
A user wants to set up a monthly subscription for a digital service managed outside Shopify, similar to a marketing agency’s recurring billing model.
Initial Response:
Proposed Solution:
Alternative Approach:
Status: The discussion remains open with multiple potential solutions but no confirmed implementation path.
This doesn’t sound doable.
You could definitely setup a store with a subscription product, using a subscription app from the Shopify app store, but it wouldn’t be able to give access to something outside of Shopify.