Many people recommend Meraki and highlight its captive portal power. Could you please point me to that "power"? As i can't find a basic "expire after some time" AFTER user logins!
Yes, one can create expiry date/time for user, but this is useless without using "after you login"part.
We don't want receptionist to mess with that as well, as they suggest! We din't want provide free wifi access as well by leaving it open to simplify things.
Simply approach: use vlans, setup vouchers, print them, forget!