The site has a new module embedded.
http://www.usapackaging.net
Deal of the Day which uses Nop Commerce Schedule Tasks and couple of functions to get random product every 24 hours apply a 10 % discount on the product and display it as Deal of the Day section in home page...
Its not a fool proof method.. but has not let me down over last 6 months since the day it is live.
The site also hosts a new OnePageCheckout like armaniexchange.com
there are a few flaws like it does not support multiple addresses... but definitely not a bad one... its good and has been working without any problems.
Have a look at it as well.