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SCA Functional Specification

SURVEY10

Last updated: 04-Dec-2024

This command directs the device to display up to ten (10) lines of message and prompt for 1-10 response.

Device UI Required: Yes

Request Packet
Field Rule Type Minimum Maximum Value(s) Description
FUNCTION_TYPE Required Static value N/A N/A DEVICE Type of function.
COMMAND Required Static value N/A N/A SURVEY10 Command name
DISPLAY_TEXT1 Optional Character 1 50   Display text line 1. Example: HOW WOULD YOU RATE OUR
DISPLAY_TEXT2 Optional Character 1 50   Display text line 2. Example: SERVICE TODAY WITH 10 BEING
DISPLAY_TEXT3 Optional Character 1 50   Display text line 3. Example: BEST AND 1 BEING WORST
DISPLAY_TEXT4 Optional Character 1 50   Display text line 4.
DISPLAY_TEXT5 Optional Character 1 50   Display text line 5.
DISPLAY_TEXT6 Optional Character 1 50   Display text line 6.
DISPLAY_TEXT7 Optional Character 1 50   Display text line 7.
DISPLAY_TEXT8 Optional Character 1 50   Display text line 8.
DISPLAY_TEXT9 Optional Character 1 50   Display text line 9.
DISPLAY_TEXT10 Optional Character 1 50   Display text line 10.
RETURN_SCREEN Optional List 1 15
  • IDLE_SCREEN
  • LINE_ITEM
  • STAY_CURRENT
This field indicates the screens, where after executing the request, the application will return. Default settings for return screen is STAY_CURRENT.
POS_RECON Optional Character 1 30   POS reconciliation. POS Reconciliation field to be echoed back in response to POS. Example: RetailPOS1
COUNTER Required Numeric 1 10   COUNTER is used for a given MAC label. Each COUNTER should be higher than the last one. This is used to authenticate the POS. Example: 100
MAC Required Base64 Encoded Data N/A N/A   Message Authentication Code. This is used to authenticate the POS.
MAC_LABEL Required Character 1 50   Associated label that tells the device which MAC_KEY to use to decrypt the value of MAC. This is used to authenticate the POS. Example: REG1
Example

Following is an example of request packet

<TRANSACTION>
    <FUNCTION_TYPE>DEVICE</FUNCTION_TYPE>
    <COMMAND>SURVEY10</COMMAND>
    <DISPLAY_TEXT1>HOW WOULD YOU RATE YOUR</DISPLAY_TEXT1>
    <DISPLAY_TEXT2>SERVICE TODAY WITH 10 BEING</DISPLAY_TEXT2>
    <DISPLAY_TEXT3>BEST AND 1 BEING WORST</DISPLAY_TEXT3>
    <COUNTER>1</COUNTER>
    <MAC></MAC>
    <MAC_LABEL>REG2</MAC_LABEL>
    </TRANSACTION>
Response Packet
Field Type Value Description
RESPONSE_TEXT Character   Processor response text. Example: Survey Captured
RESULT Character   This indicates the Result details. Example: OK
RESULT_CODE Numeric Expected result code, like -1 This indicates the result code. Refer to Result/Error Codes for details.
TERMINATION_STATUS Character SUCCESS or FAILURE This indicates the transaction termination status. This is the overall status of the transaction irrespective of approved or declined. Like, if the output is generated then the status is SUCCESS and if no output is generated then the status will be FAILURE.
SURVEY10_DATA Character 1 , 2, 3, 4, 5, 6, 7, 8, 9, 10, 0(SKIP) Returns survey data with selected options. 0 indicates the survey is skipped.
POS_RECON Character   POS reconciliation field echoed back if sent in request. Example: RetailPOS1
COUNTER Numeric   Echoes counter sent in the request. Example: 100
Example

Following is an example of response packet

<RESPONSE>
    <TERMINATION_STATUS>SUCCESS</TERMINATION_STATUS>
    <COUNTER>1</COUNTER>
    <RESULT_CODE>-1</RESULT_CODE>
    <RESULT>OK</RESULT>
    <RESPONSE_TEXT>Survey Captured</RESPONSE_TEXT>
    <SURVEY10_DATA>7</SURVEY10_DATA>
    </RESPONSE>

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