Steak ‘n Shake has reduced its payment processing fees by 50% after adopting Bitcoin via the Lightning Network.On launch day, the company accounted for 1 in every 500 Bitcoin transactions globally, signaling strong early adoption.The fast-food chain highlighted how Lightning Network payments offer faster speeds and lower costs compared to credit cards.Bitcoin payments are part of a larger tech vision that may include AI kitchens, drone deliveries, and blockchain loyalty programs.