> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/hardware/card-readers/mms-dyna-devices/dynaflex-ii-ped/documentation/user-manuals/google-wallet-smart-tap-integration/google-wallet-vas-transaction.md).

# Google Wallet VAS Transaction

* Select the Transaction tab, select the DEMO menu, seect the desired Transaction Type, and then select the Google Wallet PASS option.

<figure><img src="/files/xOuPwzpW3u3wUT1tY8Xh" alt=""><figcaption></figcaption></figure>

* Select a VAS mode from the VASMode.
  * **Single Mode:** The device reads only VAS data from a tapped smartphone or reads EMV payment data from a tapped card. When the device sends ARQC to conclude the transaction, it only includes either EMV payment data in container FC for cards, or includes VAS data in FE container for smartphones.
  * **Dual Mode:** The device reads both VAS data and EMV payment data from a tapped smartphone or reads EMV payment data from a tapped card. When device sends ARQC to the host to conclude the transaction, it includes EMV payment data in container FC and includes VAS data, if available, in container FE.
  * **VASOnly Mode:** The device reads only VAS data from a tapped smartphone and does not read data from a tapped card. If the tapped smartphone does not support VAS, the device does not detect or read from the smartphone. When the device send ARQC to conclude the transaction, it includes VAS data in container FE and does not include EMV payment data in container FC.

<figure><img src="/files/kUiTHhDjk8NL0WWRl5WS" alt=""><figcaption></figcaption></figure>

* Press the Start EMV Transaction button to start the transaction.

<figure><img src="/files/yYwziFKRODYcG2LhjF2r" alt=""><figcaption></figcaption></figure>

* Present the payment device with Google Wallet near the reader to continue the contactless transaction.
* To view the transaction result after the transaction is completed, press RESULT menu. Parsed details can be seen in the ARQC tab, which shows details of the FE TLV object containing the Google Wallet VAS data. The status is displayed in the Outpit log

<figure><img src="/files/FD9x5AJ3XmElbFAshPl0" alt=""><figcaption></figcaption></figure>


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