About This Service
I have done the same project for O2Hotspot. Using CovaChilli and FreeRADIUS. RADIOUS Server on a VPS and AAA Service Severed by CovaChilli. I can do it customized for Mikrotik As well. For users management,Voucher Access Controls, Transactions etc. I developed a custom made CMS (Hosted PHP/MySQL Based Website) which's some screenshot is been attached for your reference.
For more detail discussion please message me.
I can start working immediately and expected to complete it in 7-10 days time