*15% off valid within the U.S. and only to the contiguous 48 states when standard ground shipping is selected (Excluding HI & AK) on supplies orders. Select items may be excluded such as current promotions, sale items, kits, packages, equipment (including electric and stationary tables) or where restricted by manufacturer policy. Offer may not be applied to previous orders or used in conjunction with any other offer. Valid on supply orders only when source code 222295 is used. Offer ends 04/12/20 at 11:59pm CST.