There's an app for getting this amazing deal ... yeah, the McDonald's app.
Download the app today, and you can get a coupon for a dollar sandwich everyday through September 30th. And not just items on the dollar menu. Want a Big Mac? Get one for a dollar. The same for a McChicken sandwich or any of the breakfast sandwiches. The only things you can't get through this deal are Double Quarter Pounder and Signature Crafted sandwiches.
Get the lowdown on this dollar sandwich deal, and some other sweet offers with the McDonald's app by simply clicking here.