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how to escape from paying for apple id
iPhone 5, iOS 7
What do you mean 'escape from paying for apple id' ? Unless you download paid for items from the store and/or make in-app purchases within apps then you don't pay for having an iTunes account.
If you mean to remove your credit card details from your account so that you can only download free items, then follow the instructions on this page : http://support.apple.com/kb/HT1918