AAP

An accredited ACH professional certified by the National Automated Clearing House Association (NACHA).

Related Terms

  • 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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  • Acquirer

    An acquirer is a bank that processes credit and debit card transactions for a merchant.

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