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The 1990 law prohibits businesses from requesting and recording a credit card holder's "personal identification information." That includes not only the customer's address and phone number but ...

Consumers in Massachusetts no longer have to give their ZIP code information when making a credit card transaction. ... Personal identification information shall include, but shall not be limited to, ...

Discover what a billing ZIP code is and why it's important for credit card transactions. Learn when it's required and how to find your billing ZIP code.

Why are zip codes and postal codes important for credit card holders and when do they overlap for Canadian credit card ... Canadians may be asked to provide a U.S. ZIP code for credit card purchases.