The Piggy Bank gives you the chance to buy coins at the best price!
Part of the coins you spent buying bingo cards are saved in the piggy bank.

Once you've saved up enough coins in the piggy bank, you can break the piggy bank and get all these coins, or you can keep saving to buy it later at a better price.

The piggy bank's coin limit will increase along with your VIP levels. You can fill and buy piggy bank for an unlimited number of times while the special offer is on. You can check anytime by tapping the piggy bank icon to see the progress of your savings.