Sports authority

  • Visiting Sports Authority On Black Friday? Don't forget Your FourSquare

    More and more advertisers are using social media and other technology to push their advertising these days, including twitter and foursquare. Take a for example Sports Authority; this coming black friday they are going to be tracking who checks in to their locations, and giving away 20 $500 gift cards to Foursquare users that check into their location. Read More