This case study analyses the process to redress consumer damages caused by advertising solution error of Samsung mall from July 30th, 2002. We could discover the typical characteristics of small damages for many people and propose efficient consumer redress system. It was very difficult for consumers to recognize and verify their damages. Damages were very diverse and had traits of electronic transactions. We also examined the evaluations of individual consumer and consumer organization, YMCA on the process and result of consumer redress. Class action should be introduced as soon as possible to overcome financial problem and gathering plaintiffs for lawsuit. Consumer organizations need more professional negotiation ability.