benjam3960 | Stripe Developers | Page 1

unreal wrenBOT Oct 4, 2023, 8:07 AM

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neat zealot Oct 4, 2023, 8:08 AM

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Hi there!

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So you already have a payment method saved on the customer?

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Do you want that extra payment to be tied to the existing Subscription or not?

sonic wing Oct 4, 2023, 8:14 AM

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Yes, an IBAN is already attached to the customer, with a mandate (a monthly billing is active)

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The best is that this extra payment is tied to the existing subscription, but if it is too complicated, let's just do a one-off payment without linked it to the subscription

neat zealot Oct 4, 2023, 8:16 AM

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Then you can update the Subscription to add an add_invoice_items: https://stripe.com/docs/api/subscriptions/update?lang=node#update_subscription-add_invoice_items

sonic wing Oct 4, 2023, 8:19 AM

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If I do that, does it mean every following monthly payments will have this extra item ?

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I just want to invoice him right now one time

neat zealot Oct 4, 2023, 8:21 AM

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No, it will be only for one month.

sonic wing Oct 4, 2023, 8:21 AM

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ok

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next billing is planned for november, is there a way to execute this extra payment before ?

neat zealot Oct 4, 2023, 8:22 AM

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For recurring amonts, use the items property https://stripe.com/docs/api/subscriptions/update?lang=node#update_subscription-items

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next billing is planned for november, is there a way to execute this extra payment before ?
Let me check

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Yes it's possible if you set proration_behavior: "always_invoice" in your update call: https://stripe.com/docs/api/subscriptions/update?lang=node#update_subscription-proration_behavior

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And the customer will be charged immediately.

sonic wing Oct 4, 2023, 8:28 AM

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ok thank you I will test it

#benjam3960