Fraudulent e-commerce transactions typically display certain high risk characteristics, which should be used as trigger points for a more detailed examination....
The CVC 2 is a 3-digit number, printed on the back of MasterCard cards. It is used in card-not-present transactions to ensure that the card is valid....
Travel agencies are among the highest-risk merchants, as far as payment processors are concerned and may find it very difficult to set up a merchant account....