In-app purchases may include additional currency, bonuses, or buying the full versions of some of our games. 

If you are an Android user and would like a refund for your purchase, please email our support team at help@playcredits.com and provide them with the email address used to make the purchase through the Google Play Store. 

If you are an Apple user and would like your purchase refunded, contact the Apple support team here: 
https://expresslane.apple.com/Issues.action.