(Courtesy Burger King) It’s reigning Whopper sandwiches — 1/4 lb of flame-grilled beef delivered straight to your smartphone. The Whopper is known for going big, and its birthday celebrations are no different. Last year, BK offered the Whopper for its original price of 37 cents and now, the brand will airdrop 65,000 codes for free … Continue reading Burger King airdrops Whoppers to Smartphones