Merchant Identification Number (MID)
A merchant identification number (MID) is a unique number that is assigned to a merchant account, that makes it possible to identify the specific account throughout the course of daily processing activities.
A merchant identification number is similar to the license plate number on an automobile in the way that each one is different, and each one represents a specific merchant account.
Copyright © 2004-2014 MerchantCouncil.org. All Rights Reserved.