> To use the BancaSella redirect payment module, you need to set up the Merchant account with BancaSella.

> Important: The BancaSella Merchant Account Post-Configuration Required for the Plug-in to Work:

> After you enter the basic information into the Parallels Business Automation - Standard BancaSella plug-in configuration form (namely, your Merchant ID and BancaSella server URL), this is yet not all you should do to use the plug-in. Before activating the plug-in you must pass some additional information to the BancaSella payment gateway, which is required for the plug-in to establish connection with the gateway and receive the data about transactions processing results. To this effect, log in to the Merchant interface at the BancaSella website and specify the following:

> 1. The callback URLs that will appear on the plug-in screen (view form, not for editing) after the required fields of the plug-in configuration form are filled. These URLs are shown in the Gateway-side settings part of the Parallels Business Automation - Standard BancaSella plug-in screen. Please copy these URLs and enter them into the relevant fields in the Configuration - Environment - Response screen of the Merchant Interface.
> 2. The IP address of the computer that transactions will be sent from (i.e., the computer that runs your store). Go to Configuration -> Environment -> IP Address screen of the BancaSella Merchant Interface and enter this IP address.
> 3. Only in case you have concluded an Advanced or a Professional Agreement with BancaSella, and would like to use all the features these agreement types provide (e.g., pass to the payment server some additional information about buyers at your store), you should set the buyer e-mail, name, and language, as parameters to be passed to the payment gateway in your Merchant account profile. To this effect, in the BancaSella Merchant interface, go to Consumer Conf->Fields&Parameters and mark Buyer E-Mail, Buyer Name, and Language as Parameters to be passed.

> Note: If you will configure the BancaSella plug-in to work in the Advanced or Professional Agreement mode, the plug-in will always try to fetch and pass the three buyer parameters mentioned above. And if it appears that the payment gateway it unable to accept these parameters (because your Merchant account was not configured properly) then transactions will be processed with the Error response.

> To configure the plug-in, fill the form:

> Plug-in setting

> Field Name | Description
> Server URL | Type the BancaSella credit card payment server URL (the default address is https://ecomm.sella.it/gestpay/pagam.asp).
> Merchant ID | Enter your BancaSella Merchant account ID

> Basic agreement

> The Basic agreement box allows you to disable or enable sending a buyer e-mail, name, and language parameters by the plug-in to the payment gateway (and, generally speaking, without respect to the type of Agreement you have with BancaSella). If you have concluded the Basic Agreement with BancaSella, then you are to check the Basic agreement box in order to block the plug-in attempts to send these additional parameters, because the Basic Agreement does not support accepting additional parameters at the payment gateway side, and if the plug-in will try to do this, your transactions will return with Error response. If you have the Advanced or Professional agreement type, then you can also check the Basic agreement box if you just do not want the plug-in to sent the additional parameters to the payment gateway. And finally, if you have have the Advanced or Professional agreement type, you can leave the Basic Agreement box clear to pass buyers e-mail, name, and language parameters to the payment gateway, but in this case please do not forget to configure your BancaSella merchant account properly, as this described above in the notes on merchant account post-configuration, paragraph 3.

> Miscellaneous settings. Here you can enter plug-in description.

> Field Name | Description
> Quick description of this payment plug-in | Enter the plug-in short description to be shown to your customers.