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ACH
Automated Clearing House - ACH is a reliable electronic funds transfer (EFT) system governed by National Automated Clearing House Association (NACHA).
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Authorizations (Card Processing)
All transactions must be authorized via terminal, cash register, voice authorization, or automated voice response phone system (IVR).
Related Terms
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POS (Point-of-Sale)
A one time debit entry to the account of a receiver where the entry is initiated at an electronic terminal. POS transactions are generally initiated with a...
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