Glossary of Payment Processing Terms

 

 

ABA ROUTING NUMBER
Unique bank identifying number that directs electronic ACH deposits to the proper bank. This number is usually printed on the bottom of a check with magnetic ink.
ACCOUNT NUMBER
A unique sequence of numbers assigned to a cardholder account which identifies the issuer and type of financial transaction card.
ACCOUNT NUMBER TRUNCATION
A security feature which refers to replacing digits in the cardholder’s account number with the letter x so that the entire card number does not print. It is required in some states.
ACH
See AUTOMATED CLEARINGHOUSE
ACQUIRER
A bank that sponsors merchants for the acceptance of credit card transactions.
ACQUIRING BANK
The bank that maintains the merchant relationship and receives all transactions from the merchant.
ADDRESS VERIFICATION SYSTEM
Address Verification Service is a system available to merchants who key transactions which matches the street number and zip code of the cardholder with the information given to the merchant. This allows the merchant to verify that the person requesting the goods or services is the person who owns the cards.
APPROVAL
A code issued by a card issuing bank allowing a sale to be charged against a cardholder's account. Approval means that the amount is within the cardholder's remaining credit limit and the card has not been reported lost or stolen. Approvals are requested via an AUTHORIZATION.
AMERICAN EXPRESS
An organization that issues cards and acquires transactions, unlike VISA and MASTER CARD, which are bank associations.
AMEX
See AMERICAN EXPRESS.
ARBITRATION
The procedure used to determine the responsibility for a chargeback-related dispute between two members.
ASYNCHRONOUS
A method of transmitting data in which the data elements are identified with special start and stop characters. An asynchronous modem cannot communicate with a synchronous modem. Compare with SYNCHRONOUS (e.g. standard Hayes compatible modem).
ATM
ATM is an acronym for Automated Teller Machine.
AUTHORIZATION
The request to charge a cardholder. Reduces the cardholders "Open to Buy" but does not actually charge the account. Authorization must be FORCED in order to charge the account. If not used within a certain time period, the authorization will expire. Time period determined by issuing bank.
AUTHORIZATION CODE
The numerical or alphanumerical code sent by the card issuer, given to a sales transaction as verification that the sale has been authorized. The authorization code is always included on the merchant sales draft.
AUTH ONLY
A transaction in which the merchant does not intend to charge the cardholder until a later time, if at all. See PRIOR AUTHORIZATION.
AUTOMATED CLEARING HOUSE
A method of transferring funds between banks via the Federal Reserve System used by most, but not all, financial institutions.
AVERAGE TICKET
The average dollar amount of merchant credit transactions.
A.V.S.
See ADDRESS VERIFICATION SERVICE
BANK IDENTIFICATION NUMBER
The digits of a credit card that identify the ISSUING BANK. Sometimes the first six digits. Often referred to as a BIN.
BASIS POINT
One one-hundredth of a percent. DISCOUNT rates are expressed as basis points.
BATCH
A collection of transactions. Usually a merchant has on batch per day or per shift.
BATCH PROCESSING
A type of data processing where related transactions are transmitted as a group for processing.
B.I.N.
See BANK IDENTIFICATION NUMBER.
BUNDLED RATE
A discount rate which includes communication costs as well as transaction fees. Also referred to as a flat rate.
CAPTURE
In a terminal based system, refers to SETTLEMENT. In a host based system, transactions are usually captured when authorized, but may still require settlement.
CARD ISSUER
See ISSUER, ISSUING BANK.
CARD VALIDATION CODE
A unique encrypted 3-digit value that is encoded in the magnetic stripe and printed on the back of a MasterCard. It is used as an additional means of Cardholder validation during the authorization or referral process.
CARD VERIFICATION VALUE 2
A unique encrypted 3-digit value that is encoded in the magnetic stripe and printed on the back of a Visa Card. It is used as an additional means of Cardholder verification during the authorization or referral process.
CHARGEBACK
The act of taking back funds that have been paid to a merchant for a disputed or improper credit card transaction. This procedure is initiated by the issuer after the acquirer has begun the clearing process.
CHARGEBACK PERIOD
The number of calender days in which a MEMBER may charge sales back to the merchant, beginning with the day after the sate the record is first received by the member or agent and continuing until the end of the day on which it is dispatched as a chargeback item.
CHARGEBACK REASON CODE
A two digit code identifying the specific reason for a chargeback.
CHECK GUARANTEE
A service which guarantees check payment (up to the limit defined for the account), provided that the merchant follows correct procedures in accepting the check. The service determines whether the check writer has previously written delinquent checks.
CLEARING
The process of exchanging financial details between an ACQUIRER and an ISSUER to facilitate posting of a cardholder's account and reconciliation of a customer's settlement position.
CLOSE BATCH
The process by which transactions with authorization codes are sent to the processor for payment to the merchant.
COPY REQUEST
See RETRIEVAL REQUEST.
CREDIT
The return of funds to a cardholder's account for a sale that has already been authorized and settled.
CVC
See Card Validation Code.
CVV2
See Card Verification Value 2.
DDA
See DEMAND DEPOSIT ACCOUNT.
DEBIT CARD
An ATM bankcard used to purchase goods and services ant to obtain cash, which debits the cardholder's personal deposit account. Requires a PIN (Personal Identification Number) for use.
DECLINE
Response to transaction request meaning that the card issuing bank will not authorize the transaction.
DEPOSIT
When a merchant closes a batch and sends the transactions to the host computer for settlement. Compare to RELEASE. Batches should be closed on a daily basis to ensure the lowest discount rates.
DEMAND DEPOSIT ACCOUNT
A standard checking account into which electronic funds can be transferred.
DISCOUNT RATE
Amount charged to a merchant by the ACQUIRING BANK for processing a transaction. It is usually a percentage of the transaction amount. The rate is typically based on transaction volume (total dollars) and average ticket.
DRAFT CAPTURE
Refers to SETTLEMENT.
ELECTRONIC DRAFT CAPTURE
A system in which each transaction is routed to the host computer for processing and storage. The stored transactions are used to create settlement files and transactions reports.
ELECTRONIC FUNDS TRANSFER
The paperless act of transmitting money through a computer network. Usually does not refer to CHECK GUARANTEE.
ENCRYPTION
The process of encoding a PIN pad with the processor's configuration and key injection for the purpose of accepting debit cards. Most common formats are DUKPT (Derived Unique Key Per Transaction) and Masterkey (MasterCard's debit key encryption format).
EXTERNAL SALES AGENT
AMEX term for ISO's.
FLOOR LIMIT
This was a preset limit established by issuer the allowed merchants to accept credit card sales with authorization provided the merchant check to see that the card number was not listed on a Warning Bulletin for lost or stolen cards. Floor limits are now rarely used.
FORCE
A sale transaction for which a merchant previously received a voice authorization. A Force is done so that the previously authorized transaction can be settled and the merchant can receive funds. Also known as POST AUTHORIZATION.
HARD COPY
A paper copy of a transaction.
HOST CAPTURE
Type of transaction capture in which transaction information is stored in the processor's host computer and not at the merchant's POS system. Compare to TERMINAL CAPTURE. Settlement occurs at the host computer and is automatic: no merchant initiation is required.
HOST COMPUTER
Refers to the computer at the processor that is dialed for authorization and settlement.
HOST SETTLE
The Base I authorization system automatically closes a batch.
IMPRINT
Can be electronic (by swiping a card thru a card reader) or manual (by obtaining a physical imprint using an imprinter). One of the two is always required on a credit card transaction to prove that the card was present.
INTERCHANGE
The flow of information between issuers and acquirers, e.g. transactions, retrieval requests, chargebacks.
ISO
Refers to Independent Sales Office.
ISSUER
A bank that provides credit cards to consumers.
ISSUING BANK
Same as the issuer. The issuer of the customer credit card.
KEYED ENTRY
See MANUAL ENTRY.
LOCAL REVIEW
The ability for a merchant to review, from their terminal, the contents of a batch before settlement.
MAG STRIPE
See MAGENTIC STRIPE.
MAGNETIC STRIPE
A stripe on the back of a bankcard that contains magnetically encoded cardholder account information. The name of the cardholder is stored on Track I and the account number and expiration date are stored on Track II.
MANUAL ENTRY
Credit card information that is entered via terminal keypad or keyboard instead of swiping the card through a card reader.
MASTERCARD
An association of banks that governs the issuing and acquiring of MasterCard credit card transactions and Maestro debit transactions.
MEMBER
A financial institution that is a member of VISA USA and/or MASTER CARD International.
MEMBER SERVICE PROVIDER
MasterCard term for a company that is sponsored by an acquiring bank to solict and sometimes support merchants.
MERCHANT
A retailer, or any other entity (pursuant to a Merchant agreement), that agrees to accept credit cards, debit cards, or both, when properly presented.
MERCHANT AGREEMENT
A written agreement between a merchant and a bank (or possibly a merchant, a bank, and an ISO) containing their respective rights, duties, and warranties with respect to the acceptance of the bankcard and matters related to bank card activity.
MERCHANT BANK
A bank that has entered into an agreement with a merchant to process bank card transactions, also called the ACQUIRER or ACQUIRING BANK.
MERCHANT CATEGORY CODE
A code assigned by an Acquirer to a Merchant to identify the Merchant's principal trade, profession, or line of business. This four digit code is also referred to as the SIC CODE.
M.I.D.
Refers to the Merchant Identification Number. This unique number identifies a merchant.
MID-QUALIFIED
A broad term that describes a transaction that did not interchange at the best rate because it was entered manually or was not settled in a timely manner.
M.I.C.R. (Magnetic Ink Character Recognition)
Characters (i.e. account information) printed on a check with ink containing particles of a magnetic material.
MODEM
Stands for MOulatorDEModulator. An electronic telecommunications hardware device used by the terminal or PC POS to dial up the PROCESSOR.
MOTO
Refers to Mail Order/Telephone Order.
MULTI-TRANS MODE
A HOST COMPUTER which allows multiple transactions with the same telephone call.
NODE
One of many points that are connected together to form a network. The terminal dials the closest node and becomes connected to a nationwide telecommunications network.
NON-QUALIFIED
A broad term that describes a transaction that did not interchange at the best rate. Usually a government, business, or foreign card, or a transaction that was not settled in a timely manner.
OPEN TO BUY
The amount of credit available at a given time on a card holder's account.
ORIGINAL DRAFT
The original copy of the forms and signature used in the transaction. Also referred to as the HARD COPY.
PIN
Personal Identification Number used by cardholder to authenticate card ownership for ATM or debit card transactions. The cardholder enters his/her PIN into a PIN pad. Customer entry of his/her PIN is required to complete an ATM/Debit card transaction.
PIP
Refers to Plural Interface Processing. Split dial capability that allows terminal to process American Express directly thru the AMEX network, thereby eliminating AMEX authorization fees.
POINT OF SALE (POS)
The place and time at which a transaction occurs. This term also refers to the devices or software used to capture transactions.
POST AUTHORIZATION
A sale transaction for which you received a VOICE AUTHORIZATION at an earlier time.
POSTING
The process of recording debits and credits to individual cardholder account balances.
PRIOR AUTHORIZATION
An authorization that has been obtained previously, either through operator or through credit card equipment.
PRIVATE LABEL CARD
A bank card that can be used only in a specific merchant's store. Typically not a bank card.
PROCESSOR
A transaction processor; a large computer center that processes data from credit card transactions and settles funds to merchants.
QUALIFICATION
A level at which a transaction interchanges. Level of qualification (qualified, mid-qual, e.t.c.) is dependent on how credit card number is entered, how quickly a transaction is settled, the type of industry, specific information, etc.
RECEIPT
A hard copy description of the transaction that occurred at the point of sale. Minimum information contained on a receipt is: date, merchant name and location, account number, type of account used (VISA, AMEX, etc), amount, reference number and/or authorization number, and action code.
REFERENCE NUMBER
A code given to a transaction by Host based processors.
RELEASE
A BATCH is sent to the Base II processor for SETTLEMENT.
RETREIVAL REQUEST
A request to a merchant for documentation concerning a transaction, usually a cardholder dispute or suspicious sale/return. A Retrieval Request can lead to a CHARGEBACK.
SETTLEMENT
The process by which transactions with authorization codes are sent to the processor for payment to the merchant.
S.I.C. CODE
Refers to Standard Industry Classification. These codes are four digits used to identify the business type.
SWIPED CARD
Credit card information that is read directly into the terminal as a result of swiping or sliding the credit card thru a card reader. The information magnetically encoded in the magnetic stripe is transmitted. This information includes secret data that helps validate the card.
SYNCHRONOUS
A method of transmitting data in which data elements are sent at a specific rate so that start and stop characters are not needed. Used by older modems, AMEX PIP terminals, etc. Compare to ASYNCHRONOUS.
T & E CARD (Travel and Entertainment)
Credit cards that typically require payment in full each month, e.g. American Express, Diner's Club, Carte Blanche.
TERMINAL CAPTURE
Type of software in which transaction information is stored in software, not at the host computer. Merchants using terminal capture must initiate SETTLEMENT at the end of each day or shift. Compare to HOST SETTLE.
THIRD PARTY PROCESSOR
A non-member agent, employed by an acquiring bank, which provides authorization, settlement, and merchant services to a merchant.
TRANSACTION
Action between cardholder and merchant that results in activity on a cardholder account.
TRANSACTION FEE
A per transaction charge incurred by merchants. This is in addition to the percentage DISCOUNT fees.
TRANSACTION FILE
A file created by processors that contain all of the transactions for the previous day. Some processors create two files, one of authorized transactions and one of settled transactions.
VISA
An association of banks that governs the issuing and acquiring of Visa credit card transactions.
VOICE AUTH
A transaction authorization that is provided by an operator, usually when an issuer sends a "Please Call" message to the merchant instead of an authorization number.
VOID
The reversal of a current transaction, one that has been authorized but not settled. Settled transactions require processing of a CREDIT in order to be reversed.
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