Talk:Gems (iOS) vs. GREE coins (Android) Best Value/@comment-202.89.176.60-20130321100942/@comment-68.5.111.225-20130705072333

They made the $15 pack most efficient because most ppl don't mind dropping $15 on the game. So $15 from half the players is more worth it to them than $100 from an eighth of the players