"Every time when I edit my profile or update my profile, I had charged from Apple ITune 1 USD. Why not!!!!!!"

Hello TOP SupaviT,

Thanks for using Apple Support Communities.

For more information on this, take a look at:

iTunes Store & Mac App Store: About payment card authorization holds

http://support.apple.com/kb/ht3702

If you update your billing information, the iTunes Store or Mac App Store will place an authorization hold on your payment card account, usually in the amount of 1 USD or the local currency equivalent, to verify your account information.

Best of luck,

Mario