What is 4 For 5?
A fantastic promotion by Arby's which allows the consumer four (4) regular Roast Beef sandwiches for only five (5) dollars!
Shawn: What'd you get.
Amy: The chicken. You..?
Shawn: (pause) 4 for 5. (nods)
This App is using Artificial Intelligence to predict the price fluctuations of Bitcoin Cryptocurrency.