The sale we've all been waiting on, The Great Shoe Sale, is now happening over at Macy's . Race over to claim savings of up to 30% off, with the discount being higher the more you buy. Use appropriately named coupon code SHOES to save 15% off one pair, 20% off two pairs, and 30% off the purchase of three or more pairs of shoes. Look for designer names like Marc Fisher, Jessica Simpson, Nike, Nine West, and much more. Sale ends 04/15/2012, don't miss it.