I know this is not possible to un-account the local traffic as hostspot will account every packet coming in regardless it is destined for internet or of local traffic. Hotspot will count everything regardless it is local or for WAN.
I am thinking, is it possible that i use 2 routers, 1 for local traffic and other for hotspot - like follows:
router 1----> AP (Users will connect to this AP)
Is it possible that users connected to router 1 via the AP can see the Hotspot page and login to router 2 for internet and use local server and the local traffic doesnt get accounted in hotspot?