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.

Related Terms

  • Cardholder

    A cardholder refers to the person to whom a credit or debit card is issued.

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  • HIPPA (Health Insurance Portability and Accountability Act)

    The Health Insurance Portability and Accountability Act attempts to fight again abuse, fraud and waste within health insurance and general health care delivery.

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