Thunderducky

[brazen dawn]

Hi, taking a look here

If you're asking if it's possible to disable proration when updating a subscription, then yes. When updating the subscription, you can set the proration behavior to 'none': https://stripe.com/docs/api/subscriptions/update#update_subscription-proration_behavior.

[cobalt hearth]

Would it still allow for charging for the upgrade immediately and not waiting until the next regularly scheduled invoice?

[brazen dawn]

Yes, as long as you do not set cancel_at_period_end to true: https://stripe.com/docs/api/subscriptions/update#update_subscription-cancel_at_period_end