Coupon: Free A&W Float August 4, 2010 at 9:30 am by Cindy Livesey | Restaurant Coupons 0 comments You can score a Free A&W Float with any purchase between 8/3 – 8/21. You can head over here to print your coupon. You can head over here to find a location near you. The links in the post above may be affiliate links. Read the full disclosure.