Services scan the web for use of your data. Are they necessary or risky?
How the new taxi credit card machines get you to hail a cab more often -- and tip better, too.
With credit-card fees on the rise, it could make sense to open a debit card.
Hoenig: Visa's stock soars even as consumers cut down on debt
With credit card rates high, retailers push layaway. Five factors to consider.
We vet six common benefits and list the savings -- and the catch.
Visa is all charged up as coal producer Massey Energy powers down.
A law will extend expiration dates, but psychology says it could hurt shoppers.
More services promise free insights for no fee, but you may pay in other ways.
Banks are in the headlines for lowering fees -- but snares remain.