#thomasst - subscription
latent flower
👋 Hi there, Happy to help!
I'm not sure that I'm fully understanding your question, do you mean to updating the subscription to a 7 months cycle ?
and not annual?
old helm
It would be 7 months initially (with an annual product), then 12 months going forward
The annual product would ideally be prorated for those 7 months.
Let's say the customer is paying monthly but wants to switch to annual today, but be billed on, say, Jan 1st every year.
latent flower
So you probably should use subscription_schedule:
https://stripe.com/docs/billing/subscriptions/subscription-schedules
You create a schedule from the existing subscription
https://stripe.com/docs/api/subscription_schedules/create#create_subscription_schedule-from_subscription
the you create two phases, one with 7months and the second one annual