I usually do a google search for promotional codes before making online orders. Most of the time it will bring up something. I had received this one in an email from Rock Auto and thought it might help others too.
What's also interesting is that my postage costs got cut in half when I added an air filter for my Escort. I had really only intended to order a FelPro Lower Intake Mainfold Gasket set (and bolts) for my Alero.
^Just used above code successfully. Must say, they have great prices on some items compared to local DIY places. I just bought a brand name wireset and paid about half of what I would at Advance/AZ, etc., even with shipping.