The coupon looks like a manufacturer coupon, but it is actually a Walgreens store coupon that can be stacked with a manufacturer coupon! This coupon may not stick around for long, so be sure to print 2. (exp.  12/31.) Also print 2 manufacturer coupons and take them to Walgreens for this deal:

Buy 2 Huggies Little Snugglers Jumbo Pack Diapers $11.99, regular priceBuy One Get One 50% Off through 11/2Use two $2.50/1 Huggies Diapers, must share (pickupthevalues.com)AND Use one $3.00/1 Huggies Little Snugglers Newborn Diapers, sizes 1-3, limit one coupon per customer, Walgreens coupon (coupons.com)Total: $4.99 each, wyb 2