Centi (symbol c) is a unit prefix in the metric system denoting a factor of one hundredth. Proposed in 1793 and adopted in 1795, the prefix comes from the Latin centum, meaning hundred. Since 1960, the prefix is part of the International System of Units (SI). It is mainly used in combination with metre to form centimetre, a common unit of length.
Electronic Funds Source LLC (EFS) is a leading provider of corporate and fleet payment solutions that enable companies to drive efficiencies and improve bottom line performance. Electronic Funds Source LLC (EFS) is a leading provider of corporate and fleet payment solutions that enable companies to drive efficiencies and improve bottom line performance.
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.