WHMCS + VNC

Hello, I need a VNC phone application written to work seamlessly with WHMCS. The details are below, plus please contact me if you can do *most* of the work even if some of it seems more challenging, as this will be an ongoing project. Basic Details: User can complete in-app purchase (deposit credits) and get a service on the billing system (WHMCS) User can continue adding credits easily Use can "Trial" the product based on maybe hours? Days? Existing users can log in and use the App, again, with WHMCS Allow access to click on product to log into VNC - the VNC will already be set up on the product So you need to know how to: Make a VNC app Integrate billing The more flexible you are the better! Again, this is an ongoing project so we can get the basics out the way and improve on it for additional costs paid to you. We use SolusVM to manage our VPS nodes if that matters. Preferable if you can also make it work on iOS but Android is priority. I can help you with certain aspects on the WHMCS end if that's the only thing you'll end up getting stuck on.