### Configuring ProxyPay3/M Payment Plug-in

The ProxyPay3/M plug-in allows accepting online payments using the ProxyPay3/M, a complete platform for accepting payment details, processing transactions and handling all post processing details. ProxyPay3/M is developed by Element NV, Belgium, a leading European software company that specializes in the provision of secure payment products.

This plug-in allows accepting payments silently in the background without your customers having to leave your website and being forwarded to the ProxyPay3/M payment page.

To accept online payments using the ProxyPay3/M solution, you need to:

1. Set up a Merchant account with one of the ProxyPay3/M service providers. The banks that use ProxyPay3/m are enlisted in the ProxyPay3/M brochure that can be downloaded from the Element website.
2. Register at one of the banks that use the ProxyPay3/M. Receive the data necessary for plug-in configuration (your login, password, and ProxyPay3/M server URL) and configure the ProxyPay3/M plug-in.
3. Activate the plug-in.

As you set up the Merchant account with the ProxyPay3/M services provider (a bank or other financial entity that owns the ProxyPay3/M server) you will be given both the user name and password used to authenticate the transactions that came from your store on the ProxyPay3/M server side.

Your Merchant account user name and password should be entered into the HSPcomplete ProxyPay3/M plug-in.

The ProxyPay3/M plug-in implemented in HSPcomplete supports the following transaction types:

- 'Preauth' - the amount was reserved and the transaction was suspended till authorization,
- 'PreAuthReversal' - the transaction was cancelled on the 'Preauth' stage,
- 'Capture' - the transaction was authorized and the reserved amount was withdrawn,
- 'CaptureReversal' - the transaction was cancelled on the 'Capture' stage, but before the transaction was actually finished.

To configure the ProxyPay3/M plug-in:

1. Click the Edit button on the plug-in screen. Fill the form that appears:
   1. Type your ProxyPay3/M Merchant account user name into the Merchant ID field.
   2. Enter your ProxyPay3/M Merchant password into the Merchant password field.
   3. Enter the ProxyPay3/M server URL into the Server URL field. In case you are not sure about the correct URL, please contact your ProxyPay3/M provider.
   4. 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.
   5. 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.
   6. 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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