DisplayRequest

Component

Type

Required

Description

SaleToPOIRequest

Defined datastructure

 

  

Defined datastructure

 

  

  

ProtocolVersion

String

CONDITIONAL

Rule: If MessageCategory is Login or Diagnosis

  

  

Enumeration

REQUIRED

Class of the message

  

  

Enumeration

REQUIRED

Category of message.

  

  

Enumeration

REQUIRED

Type of message of the Sale to POI protocol

  

  

ServiceID

String

CONDITIONAL

Identification of a message pair, which processes a transaction
Rule: Required if 'Service' or 'Event' MessageClass message or if 'Device' MessageClass and request from POI or response from Sale.

  

  

SaleID

String

REQUIRED

Identification of a Sale System or a Sale Terminal for the Sale to POI protocol

  

  

POIID

String

REQUIRED

Identification of a POI System or a POI Terminal for the Sale to POI protocol

  

Defined datastructure

 

  

  

Defined datastructure

REQUIRED ARRAY

Information to display and the way to process the display.
Rule: Complete display content for output devices. At most one DisplayOutput per Device/ InfoQualify pair