I have a website that sells monthly memberships -- when the customer orders, their first order may contain one or more items and an option to join the membership. In a nutshell, I want to charge the customer for their order items and then setup a subscription to charge them a monthly fee from next month. How do I go about this? I got the SDK working for subscriptions (the product, plan etc) and it adds the subscription correctly but how do I go about the items in the customer's cart, so that they can be paid using Paypal too?
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