refund

Per the terms and conditions of the app store all sales are final, but you may contact apple and plead your case.

Account and Billing Support

If you have a question about account management, purchases, billing, gift card usage, or related topics, please contact us.

http://www.apple.com/support/mac/app-store/contact/

They refunded a purchase my son made by accident!

Good luck!

i did a refund and it said it would give me the money for it but it doesnt show it