ionu_best-practices | Stripe Developers | Page 1

keen foxBOT Jul 17, 2025, 5:54 PM

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acoustic osprey Jul 17, 2025, 5:59 PM

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Hi! Based on my understanding, that wouldn't happen with Klarna?

patent matrix Jul 17, 2025, 6:08 PM

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well, I am not sure, I understood that if I change the amount for the second payment intent, with the pm already saved and the confirm automatic, it should act like using 4000002760003184 as payment card (always asking for sca confirmation). But it did not.
My concern is that in real world situations, this can happen, and I need to know how does the flow work. That is why I would need to do some tests with this.
Sorry I forgot to mention I am using testing data

acoustic osprey Jul 17, 2025, 6:15 PM

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I understood that if I change the amount for the second payment intent, with the pm already saved and the confirm automatic, it should act like using 4000002760003184 as payment card (always asking for sca confirmation). But it did not.

What are you basing that understanding on?

patent matrix Jul 17, 2025, 6:19 PM

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well, sad to say, gemini suggested it 🙂

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So I guess the scenario is not a valid one with klarna

acoustic osprey Jul 17, 2025, 6:21 PM

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I'm fairly sure Gemini is wrong on that one. According to our Klarna docs, once you've verified, you can charge them in future without re-verification.

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Yup, I think that's correct.

patent matrix Jul 17, 2025, 6:21 PM

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perfect, Thank you very much

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not the first time gemini is wrong with something 🙂

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I really appreciate the clarfication

acoustic osprey Jul 17, 2025, 6:22 PM

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If generative AI is good at anything, it's imagining things. 🤪

Of course - you're very welcome! 🙂

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(It gets an amazingly horrifying amount of things right, which is, I think, why we trust it in general)

patent matrix Jul 17, 2025, 6:24 PM

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yeah, true. And sometimes if it does not have an answer, it just "tries" one. I guess this was that type of situation.
Great thing you have this discord channel, it really helped me a lot through the years

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again, I really appreciate your answer, and have a nice day

acoustic osprey Jul 17, 2025, 6:27 PM

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I'm glad to hear it's been useful - and you too! 🙂

#ionu_best-practices