Using this option, your customers can pay with their credit card on your site without being redirected anywhere.

Here's how to integrate Payflow Pro with Volusion:

1. On your Volusion dashboard, click Settings, then Payment.
2. Select Payment Gateway > Gateway Name and click Other.
3. Insert the appropriate credentials in the following fields:
   • Gateway Name - Enter (in all uppercase) VERISIGNPRO.
   • Custom 1 - Enter your Merchant Login ID.
   • Custom 2 - Enter your Partner (PayPal).
   • Custom 3 - Enter your password. 
4. Click Alternative Settings.
5. Select a Payment Capture setting and click Save.

See also:
Advice and answers from the Volusion Team