Payment Processing
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Your PSP’s Retry Logic Isn’t Actually Retrying
Payments gateway failover keeps transactions flowing when a processor goes down. Health-check thresholds, active-active vs. active-passive tradeoffs, and the token-portability problem most teams miss.
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Card BIN Routing: The Routing Decision Your PSP Doesn’t Show You
Your PSP routes by BIN without telling you. Here’s what card BIN routing actually controls and how to make those decisions deliberate.
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Payments Gateway Failover: Architecture for Zero-Downtime Payments
Payments gateway failover keeps transactions flowing when a processor goes down. Health-check thresholds, active-active vs. active-passive tradeoffs, and the token-portability problem most teams miss.