I bought this extension as a Credit Card TPV for Banco Santander (RedSys Gateway) and works perfectly. This extension provide a safely payment because card data is collected in bank server.
In one minute you can have creditcard payment in your site for a great price.
I want to highlight the professionalism of joomlaempresa support team. I had a problem with my version of joomshopping and me sorted straight away. Great team !!!