"Maymften" for 10% off entire purchase, "Mf154u" for $15 off purchase totaling $99, and doesn’t have to be a single item, and works on sale items under $99 if the original price was $99. So if you’re wanting something around $100, that’s like 25% off- not bad. I made two separate purchases of just over $100, but the second time the coupons wouldn’t stack, so I logged off, did the coupon thing and it worked, then logged back on to make the purchase. Also, I go through ebates for another 3% off the total. Hope this helps someone.