These instructions are for preparing Google Wallet Smart Tap VAS (value-added service) transactions.
Configure the mobile device for Google Wallet Smart Tap Pass.
Load the LTPK protection key (Long Term Private Key) into the MagTek device.
Upload a Public Key to the Google Pay & Wallet Console for the issuer account associate with the Google Wallet Pass.
Set the Google Smart Tap Collector ID property for each slot 1 to 6 using IDeviceControl à setConfigInfo().
Set the POS capabilities property using IDeviceControl à setConfigInfo().
Set the PaymentMethods to include PaymentMethod.GoogleVAS.
Set AppleVASMode to: VASMode.Single, VASMode.Dual, or VASMode.VASOnly.
Data from a Google Wallet Smart Tap (DF7B) is returned in separate Collector ID slot containers associated with the Google Wallet Pass.
FF41
var
Google Smart Tap Container
//FF01
var
Collector ID Slot 1 Container
///DF7B
var
Service Response NDEF Record
//FF02
var
Collector ID Slot 2 Container
///DF7B
var
Service Response NDEF Record
//FF03
var
Collector ID Slot 3 Container
///DF7B
var
Service Response NDEF Record
//FF04
var
Collector ID Slot 4 Container
///DF7B
var
Service Response NDEF Record
//FF05
var
Collector ID Slot 5 Container
///DF7B
var
Service Response NDEF Record
//FF06
var
Collector ID Slot 6 Container
///DF7B
var
Service Response NDEF Record