I have an app through which I charge a fixed fee per month and a usage charge that I charge every week. I would like to give users the option to pay the fixed fee once per year at a discounted price but would still like to charge them based on usage every month. I have tried to implement this by taking advantage of the new annual interval feature in appSubscriptionCreate. The issue that I see now is that whenever I try and create a new annual subscription plan, it deactivates the normal monthly plan (for which I had set a fixed fee of 0), and if I try and create a new monthly plan so I can charge per usage, it deactivates the annual plan.
Is there a way to have 2 recurring_charges active at the same time? ie. is there a way to do annual subscription plans and do usage charges at the same time?