Groupon Denver, Living Social & <br />Foursquare now have a new daily deal <br />social couponing network to compete <br />with. <br /><br />It's called FlutterBuck. Flutterbuck <br />is a new, daily deal network that offers <br />cash rewards for referring other people <br />to group buys. <br /><br />This makes FlutterBuck, very different <br />than Groupon, Foursquare or Living Social, <br />by giving cash rewards for referring others <br />to group buys and daily deals in Denver, <br />Boulder, Colorado Springs, <br />and surrounding regions. <br /><br />Groupon Denver, Groupon Colorado, local deals Colorado, Living Social Colorado, <br />deal a day Colorado, daily deal Colorado, daily groupon Colorado, <br />Groupon Boulder,