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Regional or local taxes may apply to your digital purchases
How to resolve this error when adding a phone number to your Blizzard account
What to do if you are unable to edit a billing profile.
PayU General Information
Information on Blizzard Phone Notifications
Unable to place an order with error "Your credit card information is not valid"
Information on Stimpacks in StarCraft II
How to remove a billing profile
How residents of California can opt out from giving Blizzard permission to sell their personal data.