Gazelle.com Helps Consumers by

Gazelle.com helps consumers by

A) tracking consumers' favorite purchases and alerting them by e-mail whenever something they're planning to buy goes on sale.
B) providing a visual search engine the finds products that are similar in appearance by allowing customers to draw a box around the product or part of the product they like.
C) tracking the price of products like TVs, clothing, and books to let consumers know if prices are increasing or decreasing.
D) immediately notifying collectors if anything in the collectors' "find" list is advertised for sale on the Web.
E) calculating the value of used products, offering users a price for the product, and even sending a box to mail it.