HT2534 How can I change my credit card details?

Question

I would like to change my credit card details. How can I do that?

Answer 1

Hello there, Berdep.
The following Knowledge Base article provides information for how to change iCloud account information:
iCloud storage upgrades and downgrades
http://support.apple.com/kb/ht4874
View or change your iCloud account information
You can view or change your account information, such as your credit card number, billing address, and more.
iOS
Go to Settings > iCloud and tap your Apple ID. Then tap Payment or Payment Information, and update your account. You might need to enter your Apple ID password.
OS X
Choose Apple () menu > System Preferences, then click iCloud.
Click Manage in the lower-right corner.
Click View Account in the lower-left corner.
Enter the Apple ID password for your account, click View Account, then follow the instructions.
Windows
Open iCloud for Windows 4.0 or iCloud Control Panel:
In Windows 8.1, go to the Start screen, click the down arrow  in the lower-left corner, then click the iCloud app.
In Windows 8, go to the Start screen and click the iCloud tile.
In Windows 7 and Vista, choose Start > All Programs > iCloud > iCloud.
Click Storage if you're using iCloud for Windows 4.0. If you're using an earlier version of iCloud Control Panel, click Manage.
Click View Account.
Enter the Apple ID password for your account, click View Account, then follow the instructions.
Thanks for reaching out to Apple Support Communities.
Cheers,
Pedro.