#s0viet - coupon update
untold swallow
When you make the subscription update with a coupon, the discount should be prorated but yes will not show until the next invoice. You can force an invoice now with proration_behavior=always_invoice
https://stripe.com/docs/billing/subscriptions/upgrade-downgrade#immediate-payment
And optionally you can set the proration_date to back date the change.
silver citrus
What should be proration_date - just the creation of subscription?
untold swallow
You can only back date to the start of the current period IIRC, but yea if its during the first billing cycle that works
the default is "now"
silver citrus
Yup because generally the subscription while applying the coupon is not started
silver citrus
okay, thanks!
untold swallow
you can also send those parameters to the upcoming invoice endpoint to see how they'll behave before updating the sub
silver citrus
ok, when I tried making always_invoice, upcoming invoice is not returning me the costs...
Is it because they are somehow calculated differently?
untold swallow
can you be more precise? which "costs"?
silver citrus
we were fetching total amount ,tax amount etc from upcoming invoice
untold swallow
Can you share the request ID so i can look at the parameters?
silver citrus
Sorry, I am out now - I am going to debug it and if there would be a trouble start new thread eventually... maybe just some configuration step I am missing. Thanks for help anyway
untold swallow
OK sounds good, good luck with it!