Regal Cinemas Mobile Coupon: Save $3 off Any Soft Drink! March 1, 2014 by Jennie The links in the post below may be affiliate links. Read the full disclosure.Print Email Are you planning on going to the movies this weekend? Well if you are you’ll want to make sure to have this Regal Cinemas Coupon ready to go, so that you can save $3 off your any soft drink! Just pull it up on your mobile device and show it when you place your order.