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COR (Notification of Change)
A COR entry is initiated by a receiving depository financial institution (RDFI) to inform an originator of incorrect information submitted in an entry. The originator must correct...
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Chargeback (Card Processing)
A chargeback is a transaction that is returned by the card issuer to a merchant’s acquirer bank because of a dispute, processing or point-of-sale error, or fraudulent...
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TLS (Transport Layer Security)
TLS refers to a cryptographic protocol to secure information sent over a computer data network. Connections using TLS typically have multiple authentication methods in place to secure data.
