Apple lets you easily buy new apps, albums, movies, and iCloud storage. But let's face it, nobody wants to pay the full price for digital content. Hey, would not it be super cool if Apple starts to give away free money?
Well, that happens right now. By March 1
It's very easy to add money to your Apple ID. You can do this on your iPhone settings page or through the iTunes account window. There is a good chance that your credit or debit card is already linked to your Apple ID, so you should not have trouble adding money.
If you want to get the most out of this free money, you might want to wait for a good offer to appear in the App Store, or for Apple to offer a discount on additional iCloud storage. Of course you could spend the money from the beginning. It is free money.