Short for Address Verification Service, AVS is a service used in the United States to verify a
cardholder's billing address. This service provides fraud prevention for
transactions that are completed without a credit card being physically presented
(CNP), usually for
mail-order, telephone or Internet purchases.
E-Commerce Guide Provides advice, news, tutorials and resources specifically related to electronic commerce.
Finding Your Way Around E-commerce This map is a guide to the E-commerce space. Partitioned into three concentric circles, it can both prepare you for your trip and keep you from bumping into the bigger obstacles.
