Bird Coins

These are the money of Angry Birds Go!, these coins are!

Uses
Well, there are two uses that these coins have! One: Buying carts. This is the most useful (and obvious) thing to do, because who can enter a track with no cart??? Two:      Upgrading carts. This is a good thing to do too, because who can enter a race with no CC?

Earning
Two ways to earn Bird Coins! One: Earn them in races. This is the cheapest way to earn bird coins! REQIREMENTS: Win a race!

Two: Buy them. This is the most expensive way to earn bird coins! You'll need gems to buy bird coins!