What is a universal ID card?


What is a universal ID card? What is a Universal ID? Universal ID is a single identifier used in the digital marketing ecosystem that enables approved partners in the supply chain to access information related to a user.


Can I fly with just a passport?

The U.S. passport book and U.S. passport card are both accepted as ID for domestic flights. You may not have heard about the U.S. passport card before. The passport card cannot be used for international air travel, but it is still a great ID to have in your wallet.


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