### Configuring Wire Card Payment Plug-in

To use the Wire Card Plug-in you need to set up an account at Wire Card and then you need to prepare the separate dedicated computer with Wire Card client software installed. The Wire Card client software is used for data encryption and transmission between your e-commerce application and the Wire Card core platform.

The computer with the Wire Card client software installed should be accessible from your Management Node via local network or via Internet. Please, refer to the Wire Card user documentation for mode details.

To configure your Wire Card Plug-in in your Control Center:

1. Click the Edit button on the plug-in screen. Fill the form that appears:
   1. Business Case Signature. The Business Case Signature element contains the unique identifier of the user's business case (assigned by Wire Card). The element is a hexadecimal number with up to 16 hexadecimal digits (0..9,A-F).
   2. Server URL. The URL of Wire Card gateway. It is either given to you after your registration or you use the one specified by default (https://c3.wirecard.com/secure/ssl-gateway).
   3. Name. Your user name set up for your Wire Card account.
   4. Password. Your password set up for your Wire Card account.
   5. Select at least one credit card type to be accepted by the plug-in from the Available credit card types menu. To select a credit card type to accept with the plug-in, click on a card type name and then click the >> button to move a card type to the Supported Card Types menu. To select several card types in series, hold down SHIFT, and then click the first and last card types of the group. To select several card types that are nonadjacent in the list, hold down CTRL, and click a credit card type.
   6. Country where the shop is legally registered. This field can be set to the country where the shop is legally registered. The country code element allows defining the virtual country in which the transaction takes place. In certain cases this helps to reduce acquirer fees by up to 1% of the transaction volume. Detailed information about this functionality can be requested from the Wire Card customer services department.

      You can also enable the additional security features (see items e, f, and g below):

   7. Check the Enable CVV2/CVC2 verification box to send the CVV code together with a credit card data. The Wire Card checks the CVV code and depending on the check result, approves or rejects the transaction.
   8. Check the Enable address verification (AVS) box to send to the Wire Card processing center the credit card address together with the credit card data. The Wire Card processing engine checks the address and returns the response to HSPcomplete. If the AVS check fails, the transaction will be rejected.
   9. You can check the Enable pre-authorization box to perform the Preauth-Capture transactions. To perform transactions of the Sale type, leave this box clear.
   10. Key in the Button title. For example, this could be the name of payment system. This title will be displayed directly on the button for online-payment at HSPstore, on the final stage of subscription registration, when a customer selects how to pay for the services ordered.
   11. You can add both the short and the detailed description. Quick description of a payment method will be displayed below the button. The Long description of a payment method will be displayed in a separate section entitled Pay Online.
2. Click the Update button.

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