Financial apps can help keep your spending in check

Joshua Levinson was about to splurge on some exercise equipment, but a personal finance app on his smartphone gave him a friendly reminder: He'd just recently dropped $150 for Valentine's Day.

Bank card identifies cardholder

From the gas station to the department store – paying for something without cash is commonplace. Now such payments become more secure: The Fraunhofer Institute for Computer Graphics Research IGD engineered a solution for ...

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