use advertise with out login/hotspot

I want to have a virtual AP that shows free internet, but when users connect, they get no log in or hotspot, just the same advertise feature that advises them to connect to the other hotspot and pay for faster speed.

I’m thinking i could do a mangle rule that every so often (triggered by script or random seed) that redirects all requests to a web server i have (do do this to unauthorzed users).



Can you use HOtspot featuers with out the user having to log on , or essentailly not using any of the hotspot featuers except advertise.

thanks