They do specials - (usually a discount on one item), but they don't do percentage discounts.
If you want a percentage discount, check out the birthday bash forum and look at the vendors offering discounts there. CSUSA also offered some prizes to the bash, so if you can wait, you might just win what you were thinking of buying! :biggrin:
Beat me to it. That is the code from the sticker on the front of their catalouges from the Woodworking Shows. Also, I got an e-mail from them 2 days ago for a $5 flat rate shipping up to 50 pounds. I think you can get one jsut by signing up to receive their news letter e-mails.