[Rumor] Google's Carrier Project Detailed In Leaked App - Pay-Per GB, Unused Data Refunds, In-App Service Activation, And More

http://www.androidpolice.com/2015/04/13/rumor-googles-carrier-project-detailed-in-leaked-app-pay-per-gb-unused-data-refunds-in-app-service-activation-and-more/