There are a number of ways to earn free Coins or Bonus Cash in Bingo Stars!
You can access the Daily Bonus or Watch an advertisement for Coins by selecting the Gift section to the right of the main game section at the bottom of the screen.
The Daily Reward Calendar is also a great way to earn coins, bonus cash and XP.
Lastly, you can compete in the Trophy Royale, a game wide daily leaderboard which pays out Bonus Cash and Coins to the top finishers!