Disposable (or Virtual) Credit Card Numbers – What you Need to Know About Them

In an era of rampant online credit card fraud, one potential solution being put forth by a handful of startups is virtual or disposable credit cards. These are credit or debit card numbers that link to a real payment account but that can be used at only a single merchant or that expire as soon as they are used (limiting the potential danger if a hacker gets hold of them.) Seeking expert insight regarding the top four or five tips for consumers considering such cards. Requirements: Please provide a sentence or two about your relevant expertise in this space.