A prefix meaning one hundredth (1/100). Example: 1/100th of a meter is called a centimeter (there are 100 centimeters in a meter).
EFT Debits (Normal Debit Orders) EFT Debits, previously known as Magtape debits or ACB, allows a business or organisation to debit the account of their client in order to fulfil the obligations of an underlying agreement.
DEFINITION of 'Regulation E'. A regulation set forth by the Federal Reserve. Regulation E outlines the rules and procedures for electronic funds transfers (EFTs) and outlines guidelines for those who sell and issue electronic debit cards. Rules pertaining to consumer liability for unauthorized card usage fall under this regulation as well. Next Up.