Make sure someone isn't using your Apple ID on another Apple device. They would be able to use your gift cards and download things to their device.
If this isn't the case then you should contact Apple as they shouldn't decrease if they aren't being spent.
a lot, as everything because of the recession and decreasing popularity.
what is a variable expression that has a decreasing value as the value of thevariable increases?
i have Donruss baseball puzzle 7 cards in packages are they worth anything
There is no need to switch anything in your account at all. iTunes keeps a running total of all money credited to one's account from gift cards. Simply input the new card's code and its value will be added to the current account's store credit.
If anything of potentially increasing value, such as collector coins, is packaged by the supplier, leave it in the packaging to avoid finger prints and other value decreasing marks.
It creates a decreasing sequence.
Decreasing the temperature of water the value of pH increase.
Are cards from the 1985 Royals World Series team worth anything.
When you go in on the itunes store it should say at the top how much you have left on the itunes gift card. you spend it by buying stuff(songs, videos, etc.) and the ammount should be deducted from your gift card.
the value is nothing there not baseball cards.
decreasing
No.You can buy a gift card and use it whenever you want, in fact if you used an itunes gift card int he app store you might purchase an app now but not another one until a few months from now. There is no expiration date. The only cache is that with itunes gift cards they can only be used either in itunes or the app store not both.