1305 / 1315 Messages – DCC Inquiry Request

Transaction allows a terminal to check eligibility and request Dynamic Currency Conversion (DCC) rates for an individual transaction.

1305 message will be sent from the terminal to request DCC information. 1315 message will be sent in response.

Field	Field Name	Required	Comments
	Message Type ID	Mandatory	1305
	Primary Bitmap	Mandatory
2	PAN	Conditional	Full Primary Account Number. Used to determine DCC eligibility. Not required where Elavon Tokenisation is utilised (see Field 2 in Field Descriptions).
4	Transaction Amount	Mandatory	Transaction amount in base currency specified in Field 49 (Transaction Currency Code).
11	STAN	Mandatory	System Trace Audit Number.
12	Transaction Local Date and Time	Mandatory	Date and time at terminal.
22	POS Data Code	Mandatory	Point of Service Data (See Field Description).
32	Acquiring Institution ID	Mandatory	Provided by Elavon.
37	Retrieval Reference Number	Mandatory	Unique partner transaction reference.
41	Card Acceptor Terminal Identification	Mandatory	Terminal ID.
42	Card Acceptor Merchant ID	Mandatory	Merchant ID.
49	Transaction Currency Code	Mandatory	ISO 4217 numeric currency code of the amount in Field 4 (Transaction Amount).
60	Reserved Private Data	Mandatory	Application ID.
61	Reserved Private Data II	Conditional	Refer to Field Descriptions for available Tags.
63	Reserved Private Data III	Conditional	Required to support Elavon Tokenised transactions.

Field	Field Name	Required	Comments
	Message Type ID	Mandatory	1315
	Primary Bitmap	Mandatory
6	Cardholder Billing Amount	Mandatory	Transaction amount in the currency specified in Field 51 (Cardholder Billing Currency Code).
11	STAN	Mandatory	System Trace Audit Number.
12	Transaction Local Date and Time	Mandatory	Date and time at terminal.
32	Acquiring Institution ID	Mandatory	Provided by Elavon
37	Retrieval Reference Number	Mandatory	Unique partner transaction reference.
39	Response Code	Mandatory
48	Additional Private Data	Mandatory	Tag 17 (Forex Generic Info) / Tag 18 (Forex Data).
51	Cardholder Billing Currency Code	Mandatory	ISO 4217 numeric currency code of the amount in Field 6 (Cardholder Billing Amount).
63	Reserved Private Data III	Mandatory	Tag 27 (Host DCC Reference Number).

1.11306 / 1316 Messages – Elavon Tokenisation Request

Transaction allows a terminal to request an Elavon generated Token to replace a cardholder’s PAN. The Elavon Token can then be stored for future use.

1306 message will be sent from the terminal to request an Elavon Token. 1316 message will be sent in response.

Field	Field Name	Required	Comments
	Message Type ID	Mandatory	1306
	Primary Bitmap	Mandatory
2	PAN	Conditional	Primary Account Number.
11	STAN	Mandatory	System Trace Audit Number.
12	Transaction Local Date and Time	Mandatory	Date and time at terminal.
22	POS Data Code	Mandatory	Point of Service Data (See Field Description).
32	Acquiring Institution ID	Mandatory	Provided by Elavon.
37	Retrieval Reference Number	Mandatory	Unique partner transaction reference.
41	Card Acceptor Terminal Identification	Mandatory	Terminal ID.
42	Card Acceptor Merchant ID	Mandatory	Merchant ID.
60	Reserved Private Data	Mandatory	Application ID.
63	Reserved Private Data III	Mandatory	Tag 33 (Elavon Token) if changing Token Type / Tag 34 (Current Elavon Token Type) / Tag 35 (Requested Elavon Token Type)

Field	Field Name	Required	Comments
	Message Type ID	Mandatory	1316
	Primary Bitmap	Mandatory
11	STAN	Mandatory	System Trace Audit Number.
12	Transaction Local Date and Time	Mandatory	Date and time at terminal.
32	Acquiring Institution ID	Mandatory	Provided by Elavon.
37	Retrieval Reference Number	Mandatory	Unique partner transaction reference.
39	Response Code	Mandatory
63	Reserved Private Data III	Mandatory	Tag 33 (Elavon Token) if changing Token Type / Tag 34 (Current Elavon Token Type) / Tag 35 (Requested Elavon Token Type)