Text OFFERS to 782929 to gain access to a new mobile coupon from Subway valid for a FREE 6″ Sub when you buy a 30oz. soft drink! Note that this offer is available in select regions. If you do not immediately get your coupon, they’ll send it to you when it is available in your area. This will subscribe you to their text alerts, but you can unsubscribe at any time. Go here for more information!