DSW.com Online Code for May 2010! By Coupon Dad on October 18, 2012 - 2 Comments DSW.com Coupons and Online Codes 2010! Great deal from DSW for online purchases. Get $15 off your purchase of $69 or more or $30 off $139 or more through May the 12th, 2010. Just enter coupon code: FLOWERS at checkout to get your discount!