YMMV - Any Mcdonald's Breakfast Sandwich for $1 with Mobile Order & Coupon on the App
There is a coupon for free breakfast sandwich meal with purchase of medium McCafe drink on the McDonalds app. If you scroll all the way to the bottom, select medium Minute Maid lemonade which essentially is a medium fountain drink and you can pick your choice of breakfast sandwich for $1. This deal can be utilized each day up until June 2 and only works with mobile app ordering. I know McDonalds is not healthy and etc but I thought it was a decent deal though not as good as $1 any sandwich deal while back.