I decided not to use them. I still have a free one in my downloads that I have used in the past. It isn't the best but it isn't half bad, it's PHP coin but it hasn't been managed in some time now and the website doesn't even have any content on it. So I am working on other options as well. There is another free one I am going to try before installing PHPcoin. It's HopeBilling. So I'll see how that goes.
Because I'm making drastic cuts in my web hosting prices I am cutting my costs to barely anything. By getting a free web panel and billing software that will help a lot. I have another angle on the servers I am setting up. But that's besides the point. Nobody shares all their secrets, right?
I've actually shut my currently web hosting company down, full halt. But I have another web presense I am building. I won't reveal it until I have everything in place. Mostly, the reason I am doing this is because cPanel is gouging people that I want to do everything I can to level the playing field.
Also, as much as I really like WHMCS, I discontinued my license with them. I'm a one man band and I don't want to be a big company, I just want to pay my server costs and I'm good. I also want to bring the most affordable hosting with the best support anywhere. I do think I will make it happen and I've already got at least two websites on the new web hosting site that are doing great. More info later.