indentSelect indent level
msgDiscover AI message
MTIMessage Type ID.
DE000Primary bitmap
BM0Fields at Primary Bitmap
DE001Secondary bitmap
DE002PAN data
len
valPAN.
DE003PC
S01Transaction Code.
S02Account, from.
S03Account, to.
DE004Amount, transaction.
DE005Amount, reconciliation.
DE007Date and time, transmission
dateDate, local transmission.
timeTime, local transmission.
DE009Settlement Conversion Rate
DE011STAN.
DE012Time, local transaction.
DE013Date, local transaction.
DE014Date, expiry.
DE015Date, settlement.
DE016Date, conversion.
DE018Card Acceptor Business Code (CABC) / Merchant Category Code (MCC).
DE019Country Code, Acquirer.
DE022POS entry mode
S01Card data input mode.
S02PIN capture capability.
DE023Card Sequence Number (CSN).
DE024Function Code
DE025Message Reason Code
DE026PIN capture code
DE028Amount, transaction fee
DE029Amount, settlement fee
DE032Institution ID, Acquirer
len
valInstitution ID, Acquirer.
DE033Institution ID, Forwarder
len
valInstitution ID, Forwarder.
DE035Track 2 Data
len
valTrack 2.
DE036Track 3 Data
len
valTrack 3.
DE037RRN.
DE038Authorization Code.
DE039Response code.
DE041CATI.
DE042CAIC.
DE043Card acceptor name/location
S01Name, Card Acceptor.
S02Space
S03City, Card Acceptor.
S04Space
S05Country or US State
countryCountry Code, Card Acceptor.
stateState, province or region code of Card Acceptor.
DE044Additional response data
len
val
S00US or International telephone number to call
S01AVS1 Response
S02CID Result Code
S03Source of Authorization
S04Floor/Stand-in Limit
S05Field In Error
S06Address Change Notification (ACN)
S07CVV / DCVV / iCVV Result Code
S08Cryptogram Result Code
S09TVR Result Code
S10CVR Result Code
DE045Track 1 Data
len
valTrack 1.
DE048Network Information
len
val
S01Node ID
S02RFU
S03ATM Network ID
S04Network Reference ID
S05RFU
DE049Currency code, transaction.
DE050Currency code, reconciliation.
DE052PIN block, encoded.
DE053SRCI
S01RFU
S02PIN Encryption Algorithm
S03RFU
S04PIN Subkey Index
S05RFU
S06Check Digit
DE054Amounts, additional
len
val
DE055ICC data (binary)
len
val
DE056ISO Reserved
len
val
DE057National Reserved
len
val
DE058National Reserved
len
val
DE059Transport Data
len
val
DE060Private Reserved
len
val
DE061POS Data
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val
S01POS Terminal Attendance
S02Partial Approval
S03POS Terminal Location
S04POS Cardholder Presence
S05POS Card Presence
S06POS Card Capture Capabilities
S07POS Transaction Status
S08POS Transaction Security
S09RFU
S10POS Card Data Terminal Input Capability Indicator
S11RFU
DE062Geographic Data
len
val
S01Street Address
S02Postal Code
S03Country Code
S04Store Number
S05Mall Name
DE063Address Verification Service (AVS)
len
val
S01Postal Code
S02Street Address
BM1Fields at Secondary Bitmap
DE070Code, network management information
DE090Data, original
S01MTI, Original
S02STAN, Original
S03Time, local transaction (original).
S04Date, local transaction (original).
S05Institution ID, Acquirer
S06Institution ID, Forwarder
DE095Amounts, Replacement
S01Actual Amount, Transaction
S02Actual Amount, Settlement
S03Amount, Transaction Fee
S04Amount, Settlement Fee
DE096Message Security Code
DE100Institution ID, receiving
len
valInstitution ID, Receiver.
DE104Transaction Description
len
val
DE113Application Data, Generic Credit (todo)
len
val
DE114Application Data, Consumer Credit (todo)
len
val
DE115Application Data, Business Credit (todo)
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val
DE116Consumer Account/User Inquiry Data (todo)
len
val
DE117Business Account/User Inquiry Data (todo)
len
val
DE118Authorized User Data (todo)
len
val
DE120Triple DES Key Data (todo)
len
val
DE121Secondary PIN Block
DE122Additional Authentication Data (todo)
len
val
DE123Promotional Field (todo)
len
val
DE124Transaction Qualifier
len
val
S01Track 1 Data Condition Code
S02Track 2 Data Condition Code
S03Card Product Code
S04Partial Chip Indicator
S05Field 55 Removal Indicator
S06Host Capture indicator
S07RFU
S08RFU or Discover Safeguard Score
RFU
DE125Personal Use Field (todo)
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val
DE126Card Identifier (CID)
len
val
S01CID Presence indicator
S02Card Identifier (CID)
RFU
DE127Version Indicator
len
val
S01Discover ISO Version
S02Effective Year of Release
S03Release Number within Effective Year
RFU