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

  • Basis Points

    Basis Points is a financial term that describes one one-hundreth of a percent (1 basis point = .0001 or .01%). Normally, the addition of basis points for...

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  • UDAP (Unfair or Deceptive Acts or Practices)

    Unfair or Deceptive Acts of Practices (UDAP) is a collection of rules for banking regulations, aiming to protect credit card users while adding to card-related disclosures.

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