> For the complete documentation index, see [llms.txt](https://sandbox-docs.verifone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sandbox-docs.verifone.com/adk-5.0-programmers-guide/readme/system_deployment_and_configuration/pg_feature_enablement_token.md).

# Feature Enablement Token

## Feature Enablement Token <a href="#fet_page" id="fet_page"></a>

## Introduction <a href="#fet_intro" id="fet_intro"></a>

Feature enablement is when a customer requests that an additional, optional feature be activated on their terminal. This is accomplished by the customer first obtaining the proper license to use the feature and the license file being downloaded by the terminal. All featured are pre-installed on terminals but are inactive until the terminal has the proper license. Once the license file has been downloaded, the OS will begin implementing the feature until the license file expires.

## FET Activation Process <a href="#fet_activation" id="fet_activation"></a>

In order for any FE license to be activated on a terminal, that terminal must receive a licensing token that will allow the OS to turn on the feature. Tokens can be tied to either a device serial number or a particular sponsor certificate. The information below contains instructions for VeriFone field and operation personnel (requester) to complete the following steps:

Process for Obtaining Feature Enablement Activation:

* Customer pays for the feature (using feature P.N)
* Customer receives invitation to the VeriFone Premier Portal with username and password (<http://premier.verifone.com>)
* Customer uses VeriFone Premier Portal to request Feature Enablement Token (Feature Enablement Token Request form)
* Once Request submitted, Customer receives the Order Confirmation with the Order Number
* Customer can check the Order Status in the <http://premier.verifone.com>
* Once order is completed (Feature Enablement Token is ready to download), customer will receive the email notification
* Customer can download the Feature Enablement Token from <http://premier.verifone.com> and install it to the terminal

Based on the information provided in the Request form:

* \*.tok file will be generated
* FE token request order will be generated
* generated \*.tok file will be sent for the signing

## Token installation <a href="#fet_installation" id="fet_installation"></a>

Token installation is done just like any other package installtion using secure installer.


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