Attention, Mizhattan discount shoppers. Kmart is offering a printable coupon for $10 off any purchase of $20. That's right, 50% off at Kmart. But act fast, because after the 40,000th download, the coupon drops to $5 off $50. The coupon is valid till 5/15/10. Store locations are printed on the coupon. Here is the link.
