I'm shortly going to launch a web site that will be accessible from mobile phones, so I'm looking for ads to put on that. Does anyone know of decent schemes? Major pluses would be geo-targeted and network-targeted ads (or PHP code to allow me to target at the server), so both UK and US visitors (and Japanese if at all possible!) get appropriate ads that go to an offer that works for their current carrier. Both text and graphic-based ads are OK. I'm hoping for 10,000+ untargeted views per day, so relatively low-paying ring tones and wallpaper would probably be better than specialised targeted offers. Oh, and I can't use Google Mobile as I'm Japan-based and they don't support Japan-based accounts.