<iframe width="580" height="385" src="https://www.youtube.com/embed/SIs7beDAILc" frameborder="0" allowfullscreen></iframe> <br>Trade shows and conferences are costly, exciting, and a great opportunity for exposure and to generate sales. They are also a great way to waste a lot of budget ... <br><a href="https://www.youtube.com/watch?v=SIs7beDAILc">source</a>