Buy Safely Online With Virtual Credit Cards

Before buying from potentially unscrupulous merchants, call up your credit card company and ask for a virtual credit card number. The disposable numbers expire after a single use, preventing merchants from signing you up for added or recurring charges. Virtual numbers are available to Citi, Discover, PayPal, and Bank of America customers.

‘Virtual’ Credit Cards Are Worth Looking Into [The Chicago Tribune]
(Photo: northernplateguy)