title: Checking for a cookie on every page - Efficient?
body: <p>Is it poor design to check for a cookie on every page?</p>
  
  <p>I want to know the users country which I will put in a cookie, but then my current design model checks the cookie on every page in order to show them the currency in the right format for their country.</p>
  
  <p>Is this the best route, or is there a more efficient way of doing this?</p>