Wayfair, online at wayfair.com, save money on hot items when shopping on Wayfair when applying our coupons, promo codes during checkout. Trust us, these coupons are good. Make the best of our Wayfair promo codes to get 10% OFF. All discounts are totally free to use. At the time of its 2002 inception, Wayfair only sold furniture, but within four years the staff added a huge stock of decor, gifts, and appliances. From its Boston, Massachusetts headquarters, Wayfair has also founded niche boutiques catering to more specific aesthetics: exclusive flash-sales club Joss & Main, home store DwellStudio, the contemporary-minded AllModern, and the commercial wholesaler Wayfair Supply.