I'm looking at using Microtik as a paid captive portal solution. I basically just want users to log connect to access points, get a DHCP address, and get offered a captive portal if they haven't got an active subscription. Payment through Paypal, with mac based authentication.
However, doing a google search all the hotspot/paypal questions seem quite old. Is the functionality still working well? I'd love to hear from anyone with experience.