SANFORD, Fla. – It’s called “Skim Scan” – an electronic reader that detects a “skimmer” at the gas pump. The thin flat end is inserted into the credit card reader and the computer on the other end of ...

Using a biometric scanner on your credit card makes your transactions more secure, but it might not solve any real issues. Evan Zimmer has been writing about finance for years. After graduating with a ...