Rest easy knowing the KeySmart SmartCard has an IPX8 rating, so it’s waterproof and can actually survive up to an hour in 3.3 feet of water. Its rechargeable battery lasts up to five months on a ...

If you're traveling and worried about skimmers stealing your personal data, you might be wondering whether aluminum foil can ...

According to MarketsandMarkets™, the RFID Market is expected to grow from USD 14.58 billion in 2025 to USD 30.47 billion by ...

It even comes in a nice pink.

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. Call it a November surprise. After a 20-year legal battle over interchange fees, the transaction fees ...

Abstract: In this paper, near-electromagnetic field credit card sized chipless radio-frequency identification (RFID) tags using high frequency substrate and a method of reading chipless RFID tags are ...

A lot of people try to simplify their wallet by canceling a card they never use. The oldest one is often the first to go. But that move can backfire. Your oldest credit line plays a bigger role in ...

Total U.S. credit card debt rose to $1.23 trillion in the third quarter of 2025, an increase of $24 billion from the previous quarter and up about 50 percent over the past five years, according to the ...

Credit card customers may experience a new level of complexity with transaction fees and even outright rejection. The Visa-Mastercard settlement announced this week, if approved by the court, could ...

Amid persistently high interest rates and elevated living costs, a new report from WalletHub reveals a rise in credit card delinquencies across the United States, comparing data from the first and ...

Stephen J. Bronner is a freelance journalist and public relations consultant. Over his more than a decade in the field, he has written articles and guides on retirement, personal finance, mortgages, ...

The best Citi credit cards, like all cards, aren’t defined by flashy welcome offers or eye-catching perks; they’re defined by how well they fit into your everyday life. After years of reviewing cards, ...