Sorry, it's not impossible. The example code from PayPal for example is available here;
https://developer.paypal.com/docs/subscriptions/customize/trial-period/
Is it possible to have even a custom change to this add-on so that we can offer a voucher that gives x% or x month discount?
We want this where the user gets a discount on the initial purchase and then subsequent renewals are at the full rate.
For example; our marketing message could be...
I've tagged prefix 2.2 because we're currently getting our forum running in 2.2 in a staging environment to start work on, but are currently running on 1.5
I'm looking for someone to help with some theme modification/redesign work on our current site (https://www.ukbusinessforums.co.uk) ideally...