# Card network tokenization

A card network token is an encrypted digital token that can be used for payments and other card operations. Using a token prevents exposing sensitive card data, such as the Card Verification Value (CVV) or Primary Account Number (PAN).

For more information on tokenization, refer to the following:

* [Digital wallets](https://developers.pismo.io/pismo-docs/docs/wallet-overview)
* [Card tokenization process and onboarding](https://developers.pismo.io/pismo-docs/docs/card-tokenization-process-and-onboarding)
* [Card tokenization flow and events](https://developers.pismo.io/pismo-docs/docs/card-tokenization-flow-and-events)
* [Card tokenization API](https://developers.pismo.io/pismo-docs/reference/post-v1-cards-card-id-network-tokens-profile)
* [Client anti-fraud webhook for card tokenization](https://developers.pismo.io/pismo-docs/docs/client-webhooks#client-anti-fraud-webhook-for-card-tokenization)

From Control Center, you can:

* [View card network tokenization configurations ](https://developers.pismo.io/pismo-docs/docs/card-network-tokenization#view-card-network-tokenization-configurations)
* [Edit a card network tokenization configuration](https://developers.pismo.io/pismo-docs/docs/card-network-tokenization#edit-a-card-network-tokenization-configuration)
* [Clone a card network tokenization configuration](https://developers.pismo.io/pismo-docs/docs/card-network-tokenization#clone-a-card-network-tokenization-configuration)

# View card network tokenization configurations

To view the list of card network tokenizations at the program level:

1. From the main menu, select **Configurations** > **Card network tokenization**.
2. On the **Card network tokenization** screen, select a program to review its details. Use the **Filter** drop-down menu to find a specific program.

# Create a card network tokenization configuration

To create a card network tokenization configuration at the program level:

1. From the main menu, select **Configurations** > **Card network tokenization**.
2. On the **Card network tokenization** screen, select **Create configuration**.
3. On the **Define details** screen that appears, select the program you want to configure. You can select only one program. Select **Next**.
4. Once you've selected your program, the **Card network tokenization details** screen that appears has three tabs, one for each configuration type available:
   1. **Cardholder verification methods**—Configure cardholder challenge delivery methods that can occur during the tokenization process: email, SMS (text message), application to application (App2App) or call center. You can activate or deactivate each method.
   2. **Acceptance criteria**—Select the options for what is allowed for possible tokenization. For example, you can allow or not allow virtual card tokenization.
   3. **Anti-fraud verification**—You can code an anti-fraud webhook that gets called during the tokenization process. Note: to configure the webhook within Control Center, you must open a Service Desk request for help. To create an anti-fraud webhook outside of Control Center, refer to the [Client webhooks](https://developers.pismo.io/pismo-docs/docs/client-webhooks#client-anti-fraud-webhook-for-card-tokenization) guide.

# Edit a card network tokenization configuration

To edit a card network tokenization configuration at the program level:

1. From the main menu, select **Configurations** > **Card network tokenization**.
2. Select the program you would like to edit.
3. Follow the instructions detailed in step 4 for  **Create a card network tokenization configuration**.

# Clone a card network tokenization configuration

To clone a card network tokenization at the program level:

1. From the main menu, select **Configurations** > **Card network tokenization**.
2. Select the program whose configuration you would like to clone.
3. Select the **Clone** button on the upper-right.
4. On the **Clone tokenization** screen, select the program you would like to clone and select **Next**.