i don't no about redeem code
i have purchase mac book air before 3 days,when i download some useful apps then a form opens ,it is asked about redeem code for me so i am unable to clarifies this plz help me....
Redemption codes are codes you can obtain to claim rewards, they can be for apps, credit, music, movies and virtually anything in the Apple App Store/iTunes store. If you want to know how to claim redemption codes, here is an article about how to redeem them. As for why it pops up, perhaps you accidentally clicked on "redeem" which is located as highlighted by a red box in the image below.