Data Parameters

Required - General

Name	Tag	Format	Usage
Selected Service	`CE`	`u8; 1` Possible Values `FF`: None `07`: Payment `06`: Refund `05`: Cancellation `04`: Preauth `03`: Update Preauth `02`: Payment Completion `01`: Cash Advance `00`: Deferred Payment `08`: Deferred Payment Completion `12`: Voice Authorisation `09`: Cardholder Detection `10`: Card Validity Check `11`: No Show	Identification of the payment service requested
Transaction Amount	`D5`	`BCD; 12` fixed exponent (2)	Amount of the transaction
Authorised Amount	`9F02`	`BCD; 12` fixed exponent (2)
Transaction Amount Before Adjustment	`DFFF47`	`BCD; 12` fixed exponent (2)
Transaction Time	`9F21`	`BCD; 6` HMS, two nibbles per element Ex: [0x16, 0x17, 0x27] (16:17:27)	Time at which the current action is performed
Transaction Date	`9A`	`BCD; 6` YMD, two nibbles per element Ex: [0x20, 0x08, 0x16] (2020-aug-16)	Date at which the current action is performed
Local Time Zone	`DF9F3F`	`i8; 2` Hour and minute offset, one byte each Ex: [-5, 0]	Local Timezone in which the current action is performed
Selected Language	`CD`	`ASCII; 2` Ex: "en"

Name	Tag	Format	Usage
Transaction Result	`D2`	`u8; 1` Possible Values `99`: None `00`: Approved `01`: Declined `02`: Aborted `03`: Voice Authorisation `04`: Payment Part Only `05`: Partially Approved	Identification of final transaction result
Authorised Amount	`9F02`	`BCD; 12` fixed exponent (2)	Final Authorised Amount
Transaction Reference		`ASCII; var` Ex: "010009287351.00000030"	Unique transaction reference. Used to identify a transaction in subsequent transactions Ex: For cancellation or completion
PAN Masked Merchant	`0xDFFF49`	`ACII; var`	Transaction PAN, masked according to configuration for merchant receipt
PAN Masked Cardholder	`0xDFFF48`	`ASCII; var`	Transaction PAN, masked according to configuration for cardholder receipt
Payment Brand	`0xDF32`	`ASCII; var` Ex : “VISA”	Identified Payment Brand
Selected Technology	`D0`	`u8; 1` Possible Values `00`: None `01`: EMV Chip `02`: Magstripe `03`: Manual Entry `04`: Non EMV Chip `05`: Fallback `06`: Contactless Card	Selected technology for current transaction.

Name	Tag	Format	Usage
Authorisation Code	`89`	`ASCII; 6`	Value generated by the authorisation authority for an approved transaction