Steak ‘n Shake Says Sales Grew Double Digits Since Bitcoin Adoption

Burger restaurant chain Steak 'n Shake announced substantial sales growth following its adoption of Bitcoin payments via the Lightning Network. The Indianapolis-based franchise reported sustained double-digit same-store sales growth since it began accepting the cryptocurrency in May 2025. In the most recent quarter, same-store sales for franchise partners surged by 19%, building on earlier momentum when sales grew 11% in Q2 2025 and 15% in Q3 2025. Company leadership highlighted the operational cost advantages of Bitcoin over the Lightning Network, noting that the merchant saves approximately 50% on processing fees compared to traditional credit card networks, which typically charge 2.5% to 3.5% per transaction. In addition to transactional adoption, Steak 'n Shake has embraced a treasury strategy, allocating $10 million in Bitcoin to its corporate reserve in January. The restaurant's reported outperformance relative to competitors underscores the tangible commercial viability of Layer-2 scaling solutions for high-frequency retail transactions. As merchant processing costs remain a major overhead for franchise operations, demonstrating fee reductions and customer demand could incentivize broader enterprise adoption of Lightning payments.