KEY POINTS
  • Burger King recently began offering a $5 monthly coffee subscription.
  • "We thought the coffee subscription would be a good way to bring people in, raise some excitement at Burger King," he said on CNBC's "Squawk on the Street."
  • The breakfast wars have been heating up, but Burger King is the first fast food restaurant to offer any kind of subscription.

Subscriptions have become popular across industries — from New York Mets tickets to exercise bikes — as a lucrative way to build brand loyalty. For Burger King, its new $5 monthly coffee subscription is a way to get customers into their stores in the morning to check out their other breakfast offerings.

Restaurant Brands International CEO Jose Cil said Thursday that the subscription should get customers to notice its recently overhauled breakfast offerings.