The best place to look for Cyber Monday deals is on the retail holiday's official website. Run by the National Retail Federation (the group that created Cyber Monday in 2005), CyberMonday.com is your go-to list of major retailers around the Web taking part in the fun. And on the big day, CyberMonday.com will highlight one of the best deals each hour, a tempting proposition for the compulsive online shopper.