Members share reviews, opinions, and ratings of products and services. Check out the section on group buying.

Offers a public arena for making complaints about products and services. Search the gripes archives or register a new gripe.

Consumer-driven rating service helps online shoppers find reputable e-commerce businesses based on ratings and opinions of Internet shoppers.

Consumer feedback forum offers free complaint letter services to any company, employer, or attorney general.

Search through reviews of audio, video, musical, computer, and photographic equipment, or join consumer forums.

Service helps consumers send letters of complaint or applause to companies. Check out testimonials and membership requirements.

Presents a message forum to discuss customer issues related to products and services offered by American Express.

Join in the discussion over the alleged abuses and scams of the Bally Total Fitness national gym chain.