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Payments & fintechMediumSDE-1
Your checkout service calls the payment provider to charge a card, and the call times out after 10 seconds. Did the payment happen? What does your system do next?
Asked at
RazorpayStripeSwiggy
Think first
Answer out loud as you would in the room — clarify, give numbers, name the trade-off — then compare with the model answer.
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