I've gotten both Hosted and Hosted IFrame payment checkouts to work on my ASP.NET MVC website. I have to say, I'm a little disappointed. The Hosted page is ugly and clunky and the Hosted IFrame was too much work. I've programmed for many other gateways, some with their own Hosted IFrame interface, and none of them have required me to do as much as I had to do for Clover (for example doing all of the CSS styling). Am I missing something? Is there a more packaged interface?