It's BLACK FRIDAY, which means that thousands will be already up and out of the house shopping for deals by the time this post hits the web. One of the largest retail days of the year, Black Friday offers opportunities to score some really great deals. It also offers up the opportunity to recognize some key marketing tricks, which you can leverage for your business at other times of the year. Try to see if you can recognize how the most successful retailers utilize these and brainstorm how you might use them to help your own business.