If you run out of Coins, you can pick some up in the store. If you would like to earn Coins for free, make sure to take advantage of the Daily Bonus and log in every day. You can also earn free Coins every 20 minutes up to 20 times per day by tapping the Free Coin button. If you like our page on Facebook, you will have an opportunity to earn free Coins twice a week.
Finally, you may also watch a short video in the app for Coin rewards! Keep an eye out for these opportunities.