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In Nexo Retail protocol, the Sale System can request the display of information to the Customer.

The Sale System shall indication the ReferenceID of the content to be displayed.

Eg. : <PredefinedContent ReferenceID="FuelingInstructions"/>

In this section:

Table of Contents

Code Block

breakoutMode	full-width
language	xml

<?xml version="1.0" encoding="utf-8"?>
<SaleToPOIRequest>
    <MessageHeader MessageClass="Device" MessageCategory="Display" MessageType="Request" DeviceID="00311B5457" SaleID="SaleID20022" POIID="00000001" />
    <DisplayRequest>
        <DisplayOutput Device="CustomerDisplay" InfoQualify="Display">
            <OutputContent OutputFormat="MessageRef">
                <PredefinedContent ReferenceID="FuelingInstructions"/>
            </OutputContent>
        </DisplayOutput>
    </DisplayRequest>
</SaleToPOIRequest>

Message ReferenceID	English	Notes
`FuelingInstructions`	FUELING INSTRUCTIONS Lift Handle Select Grade Begin Fueling Return Handle when completed
`LiftHandle`	Lift Handle	RFU
`SelectGrade`	Select Grade	RFU
`BeginFueling`	Begin Fueling	RFU
`ReturnHandle`	ReturnHandle Return handle when completed	RFU
`ThankYouForPurchase`	Thank you for your purchase!	RFU
`ThankYou`	Thank you!	RFU

Versions Compared

Old Version 1

New Version Current

Key

Display to the Customer

Message example

PredefinedContent Table