Q.

 The amount of the purchased product is different from the actual payment amount. 

 A.

Paid products of FreeRunner available for purchasing are sell by Policy of Google Play Store.

products sold inside the game are sold based on the list price in the stores, according to the payment method (card payment etc.), in the case of  the foreign currency payment is processed, Please note that the exchange rate and some fees may apply, resulting in a difference from the final purchase price.