Hey there,
We have been looking at your "Payment Form" Joomla plugin. The problem is that the website we are developing requires just one single page somewhere, where people can pay their bill to the company. The gateway they are using is Paypal Payflow Pro, and even after reading documentation we were confused wether or not we can use this for such a problem. Also, if we do need to add an additional plugin, would that cost us even more?