Chan Prin Gaelyka contains in-app purchases. Please check the pricing plan as below: Pile of energy-$3.99 Pouch of energy-$8.99 Pile of virtual cash-$3.99 Bag of energy-$17.99 Box of energy-$44.99 Pouch of virtual cash-$8.99 Bag of virtual cash-$17.99 Box of virtual cash-$44.99