In the business world, there are a lot of requirements — keeping up your appearance, networking, etc., etc. — which in my experience can often get a little expensive! As someone who’s saving for a wedding, trying to get out of credit card debt, make a mortgage payment and student loan payments, I’ve found easy ways to keep a little more money in my bank account…

As of last week, Foursquare opened its doors to all cities and towns globally. In the past few months, Foursquare had been growing rapidly in larger metros around the world…and now we’ll be able to experience the phenomenon in Knoxville. But what is Foursquare? And more importantly — what does it mean for Knoxville business?