Seat based subscription

[szpraai]

I’m trying to integrate PayPal with a Java + Spring webapplication. I’ve read that it’s possible to create seat based subscriptions (https://developer.paypal.com/docs/subscriptions/#supported-pricing-plans) but searching the docs and the Java library that PayPal provides, I have no clue how.

Right now I’m creating a new plan for every customer who wants a quantity of seats that has been never ordered before, but this is an ugly way to solve it, not to mention that PayPal may limit the number of plans, so I could get an error after years of operation.

Can someone help me with this?

[quasae]

I'm looking for a solution to this too.  I can set the quantity by adding:

'quantity': '5'

(for example), but can't figure out how to pull a variable from a drop-down menu and input that variable in-place of a hard-coded quantity.