I don't think in MX65W can give you the things you want.
Below is the screen shot of access control in MX65W.
I deploy this to a small office with 1-5 users only.
I hope below screen shot can help you to understand what best to choose for your customer.
/Tony
Access Control
Splash Page
Wireless Settings
Access Control - Click through
Access control - 3rd Party
Access Control - RADIUS
Access Control - Facebook Login