[Plugin: WordPress Simple Ecommerce Shopping Cart Plugin- Sell products through Paypal] Products not

I have just added my first two products to my store on my site (www.thepatriotsplace.us). I can see them in my dashboard but they are nowhere to be found on the site itself. Do I need to create individual category pages for the 6 categories that I have already set up, or is there another reason my products do not appear?

http://wordpress.org/extend/plugins/simple-e-commerce-shopping-cart/