Glossary

- Account number - A unique sequence of numbers assigned to a cardholder account that identifies the issuer and type of financial transaction card.
- Acquirer - A licensed member that maintains the merchant relationship and acquires the data relating to a transaction from the merchant or card acceptor and submits that data into interchange, either directly or indirectly.
- Authorization - A process defined in operations regulations whereby a transaction is approved by or on behalf of an issuer; commonly understood to be receiving of a sales validation by the merchant, by telephone, or authorization terminal.
- Automated Teller Machine (ATM) - An unattended, magnetic stripe-reading terminal that dispenses cash; accepts deposits and loan payments; enables a bank customer to order transfers among accounts and make account inquiries.
- Bankcard - A debit or credit card issued by a bank or other financial institution.
- Cardholder - The customer to whom a card has been issued or the individual authorized to use the card.
- Cash disbursement - A transaction that is posted to a cardholder's MasterCard card account in which the cardholder receives cash at an ATM, or cash or travelers cheques at a branch of a member financial institution or at a qualified and approved agent of a member financial institution.
- Cirrus¨ - Cirrus System Incorporated, a wholly owned subsidiary of MasterCard International Incorporated, operates the international ATM sharing association known as "Cirrus¬ ATM Network."
- Clearing - The process of exchanging financial transaction details between an acquirer and an issuer to facilitate posting of a cardholder's account and reconciliation of a customer's settlement position.
- Co-branded card - A credit card issued jointly by a member bank and a merchant, bearing the "brand" of both.
- Corporate card - A bankcard issued to companies for use by company employees. The liability for abuse of the card typically rests with USDC and not with the employee.
- Credit card - A plastic card bearing an account number assigned to a cardholder with a credit limit that can be used to purchase goods and services and to obtain cash disbursements on credit, for which a cardholder is subsequently billed by an issuer for repayment of the credit extended at once or on an installment basis.
- Currency conversion - The process by which the transaction currency is converted into the currency of settlement or the currency of the issuer for the purpose of facilitating transaction authorization, clearing and settlement reporting. The currency of transaction is determined by the acquirer; the currency of the issuer is the preferred currency used by the issuer, and most often, the currency in which the cardholder will be billed.
- Debit card - A plastic card used to initiate a debit transaction. In general, these transactions are used primarily to purchase goods and services and to obtain cash, for which the cardholder's asset account is debited by the issuer.
- Electronic draft capture (EDC) - A system in which the transaction data is captured at the merchant location for processing and storage.
- Electronic funds transfer (EFT) - A paperless transfer of funds initiated from a terminal, computer, telephone instrument, or magnetic tape.
- Emboss - The process of printing identifying data on a bankcard in the form of raised characters.
- Imprinter - A device supplied to the merchant to produce an image of the embossed characters of the bankcard on all copies of sales drafts and credit slips.
- Issuer - The member that enters into a contractual agreement with MasterCard and or Visa to issue MasterCard¬ and or Visa¬ cards.
- Magnetic stripe - The magnetically encoded stripe on the bankcard plastic that contains information pertinent to the cardholder account. The physical and magnetic characteristics of the magnetic stripe are specified in ISO Standards 7810, 7811, and 7813.
- Magnetic stripe reader - A device that reads information recorded on the magnetic stripe of a card.
- Mail Order/Telephone Order (MO/TO) - A transaction initiated by mail or telephone to be debited or credited to a bankcard account.
- MasterCard account number - A 16-digit number, beginning with the number "5" spaced on the card in four groups of four digits. It is unique for each bankcard account.
- Member - An institution that participates in the programs offered by MasterCard International Incorporated.
- Merchant - A retailer, or any other person, firm, or corporation that (pursuant to a merchant agreement) agrees to accept credit cards, debit cards, or both, when properly presented.
- Merchant bank - A bank that has entered into an agreement with a merchant to accept deposits generated by bankcard transactions; also called the acquirer or acquiring bank.
- Merchant category code (MCC) - Four-digit classification codes used in the warning bulletin, authorization, clearing, and settlement systems to identify the type of merchant business in various stages of transaction processing.
- Personal identification number (PIN) - A four-to-12 character secret code that allows an issuer to positively authenticate the cardholder for the purpose of approving an ATM or terminal transaction occurring at a point-of-interaction device.
- Purchasing card - Designed to help companies maintain control of purchases while reducing the administrative cost associated with authorizing, tracking, paying, and reconciling those purchases.
- Receipt - A hard-copy document representing a transaction that took place at the point of sale, with a description that usually includes: date, merchant name/location, primary account number, amount and reference number.
- Settlement - The process by which merchant and cardholder banks exchange financial data and value resulting from sales transactions, cash disbursements and merchandise credits.
- Third-party processing - Processing of transactions by parties acting under contract to issuers or acquirers.
- Transaction - Action between a cardholder and a merchant or a cardholder and a member that results in activity on the cardholder account.
- Transaction date - The date a cardholder effects a card purchase of goods, services, or other things of value, or effects a cash disbursement.
- Visa card account number - A 16-digit number, beginning with the number "4" spaced on the card in four groups of four digits. It is unique for each bankcard account.