> 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/sdks-and-tools/universal-sdk-documentation/android/appendices/appendix-d-apple-vas.md).

# Appendix D - Apple VAS

These instructions are for preparing Apple VAS (value-added service) transactions.

## Merchant ID and URL Slots

* Set the Apple VAS Merchant ID and URL property for each slot 1 to 6 using `IDeviceControl --> setConfigInfo()`.

## POS Capabilities

* Set the POS capabilities property using `IDeviceControl à setConfigInfo()`.

## Start Transaction

* Set the `PaymentMethods` to include `PaymentMethod.AppleVAS`.
* Set `AppleVASMode` to: `VASMode.Single`, `VASMode.Dual`, or `VASMode.VASOnly`.
* Set `AppleVASProtocol` to: `VASProtocol.Full` or `VASProtocol.URL`.

## Transaction Response

* Data from an Apple VAS (`9F27` and `9F2A`) is returned in separate Apple VAS slot containers.
* `FE` — `var` — VAS Data Container
  * `FF01` — `var` — Apple VAS Container Slot 1 Container
    * `9F27` — `var` — VAS Data. Up to 128 bytes.
    * `9F2A` — `var` — Mobile Token. Up to 36 bytes.
  * `FF02` — `var` — Apple VAS Container Slot 2 Container
    * `9F27` — `var` — VAS Data. Up to 128 bytes.
    * `9F2A` — `var` — Mobile Token. Up to 36 bytes.
  * `FF03` — `var` — Apple VAS Container Slot 3 Container
    * `9F27` — `var` — VAS Data. Up to 128 bytes.
    * `9F2A` — `var` — Mobile Token. Up to 36 bytes.
  * `FF04` — `var` — Apple VAS Container Slot 4 Container
    * `9F27` — `var` — VAS Data. Up to 128 bytes.
    * `9F2A` — `var` — Mobile Token. Up to 36 bytes.
  * `FF05` — `var` — Apple VAS Container Slot 5 Container
    * `9F27` — `var` — VAS Data. Up to 128 bytes.
    * `9F2A` — `var` — Mobile Token. Up to 36 bytes.
  * `FF06` — `var` — Apple VAS Container Slot 6 Container
    * `9F27` — `var` — VAS Data. Up to 128 bytes.
    * `9F2A` — `var` — Mobile Token. Up to 36 bytes.


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