Is it possible to add a coupon for a variation of a product? I'm discontinuing a certain color and want to make it 50% off. Unfortunately, I have over 1500 products with this color variation, and editing the variation directly so it's -50% does not work, I am assuming because it's on so many products. A coupon seemed like a decent compromise, but because "Burgundy" isn't party of the "item name," it won't work as a coupon either. Ideas? Suggestions? Thanks.