Hello, I'm Jim, a representative of vm team, a mobile app publisher. Please be warned that InMobi, a PPC advertising network based in India, is a big fraud as it cheats many of its publishers to steal their earnings. They have a ridiculously long payment cycle (3 months) and worse, they suspended our publisher account right before the first payment cycle is met so we lost all $2500+ earnings for 3 months. We're 100% sure that our traffic are legitimate. We have used InMobi rotated with other ads networks and still get paid from the others. After that, their support team have been extremely unprofessional. They ignored all our email requests for clarifications. Tried to ring them through Skype but they ignored it too. Many other victims have reported their stories in the CodingTalk forum. Be warned!