Pairing merchant point of sale with payment reader terminal via server application programming interface

This invention describes a system for securely connecting a merchant's checkout system with a separate card reader. It focuses on the initial "pairing" process, where a central server receives unique identifiers from both the merchant's device and the card reader, often a serial number or a code displayed by the card reader, to establish their connection for transactions.

Why it matters: Filed before the full maturity of cloud-native payment infrastructure and standardized device management APIs. These advancements now make implementing and scaling such a server-based pairing system more efficient and secure.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedSoftware logic, server infrastructure, secure APIs

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