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ACK (ACH Payment Acknowledgement)
An ACK entry is an acknowledgement by the receiving depository financial institution (RDFI) confirming the receipt of a corporate credit or debit (CCD) credit entry.
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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).
Related Terms
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CIE (Customer Initiated Entry)
A standard entry class code that enables a consumer to initiate an ACH credit into the ACH network whereby funds will be transferred to a company for...
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