Raise your hand if you love Big Macs.
Now, raise your hand if you want a free Big Mac.
This is how you can get one.
McDonald's just announced in a tweet:
"We're celebrating 50 years of Big Mac by creating a global currency—MacCoin—each one worth a free Big Mac around the world, with 5 collectible designs for 5 legendary decades. Starting August 2, collect your own MacCoins when you buy a Big Mac while supplies last. #BigMac50"