Is this subscription api suitable for digital only businesses that have say a membership system?.
Last time I checked most of the shopify apps out there are not suited to this.
Last time I checked most of the shopify apps out there are not suited to this.
When you create a billing attempt against a subscription, it creates a Shopify order that is tied to that subscription. You could definitely have the order be tied to a digital product.
While you could definitely make it work for a membership system, I think I'd recommend literally anything else. Happy to elaborate or answer any specific questions you might have.
If you want something out of the box, there are tools like Memberful, Gumroad, etc that take quite a vig on top of the payment processing.