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.Learn More
NACHA (National Automated Clearing House Association – The Electronic Payments Association)
The national trade association responsible for developing and enforcing ACH rules and guidelines.
IVR (Integrated Voice Response)
Integrated voice response or integrated voice recognition are payment systems that use the telephone to automate the capture of transactional information from a payer. Payers may either...Learn More