$1 off Coupon For Stonemill Bakehouse Bread Steven Zussino Published on Oct 15th, 2014 Coupons shares Simply “Like” Stonemill Bakehouse on Facebook this $1 off printable coupon. Stonemill Bakehouse is a family bakery with 100 years of experience crafting all natural, healthy, great tasting, artisan breads. Stonemill Bakehouse breads are also trans fat free and best of all, taste great. Stonemill Bakehouse has evolved into Canada’s leading health and wellness bread specialist, with over 15 different types of breads made using 100% natural and organic ingredients. Access the Smartsource coupon, expiring in June 2015.