Subscription app - using basket rater than individual products

Shopify Apps
1

I’m looking for an app that will take the customers basket, and convert this to a subscription.

I know the traditional method is to have a subscription option on the product, but our product page is a custom built one using line item properties and is custom designed so standard apps won’t integrate well i don’t think.

2

I think you should Try Recurpay, I belive they definitely have this option Available.