If DoD on behalof of the travel card vendor automatically collects payment from the cardholder's pay for any amount owed as a result of undisputed delinquencies what is it called?

This process is called "salary offset." It allows the Department of Defense (DoD) to automatically deduct payments from a cardholder's salary to settle any undisputed delinquencies related to travel card expenses. This ensures timely repayment and helps maintain the integrity of the travel card program.