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

  • Corporate Trade Exchange (CTX)

    A corporate trade exchange (CTX) is a system used by corporations and agencies of the government for monetary transfer. They are primarily used to pay trading partners...

    Learn More

  • Discount Rate

    Merchants are charged a fee for the processing services that enable them to accept cards as payment. This fee, called the "merchant discount” or "discount rate,” is...

    Learn More