Today, Karmaback, the only online engagement and sweepstakes platform that rewards the community’s engagement and evangelism, announced Social Coupons, a new feature targeted at enabling companies to grow their online community while in turn rewarding the community’s engagement and evangelism. Social Coupons are trackable and viral discounts and special offers that companies can utilize to grow Facebook fans, Twitter followers and website visitors. When used in conjunction with Karmaback’s Social Sweepstakes, Social Coupons can convert [...]