Constantin

[proud heart]

How are you creating your Payment Method objects?

[supple phoenix]

Using the React SDK for Stripe (below the actual code from our frontend dev ^^)

[finite socket]

      const iban = elements.getElement(IbanElement);
      if (!iban) throw new Error("IBAN element not found");
      paymentMethodExt = await stripe.createPaymentMethod({
        type: "sepa_debit",
        sepa_debit: iban,
        billing_details: {
          name: iban_name as string,
          email: iban_email as string,
        },
      });

[proud heart]

Yep, you shouldn't do that. That flow won't generate the mandate required. You should use Setup Intents (or just create a subscription directly): https://stripe.com/docs/payments/sepa-debit/set-up-payment