On Thursday, October 1st, Anthony Morel talked about the potential future of contactless payments during the radio program Good Morning Business on Culture IA. Morel suggested that soon, people might be able to pay for goods at supermarkets or restaurants simply by smiling, without needing a credit card or smartphone. This idea is part of a broader conversation about the evolution of payment technologies and how they might become more seamless and integrated into everyday life. The Good Morning Business program is broadcast from Monday to Friday and offers listeners the chance to revisit past episodes through a podcast. This format allows people to catch up on discussions about business, technology, and economic trends at their convenience. Morel’s remarks reflect ongoing research into biometric authentication methods, which use unique physical or behavioral characteristics—such as facial expressions, fingerprints, or voice—to verify identity. These technologies are already being used in various industries, but the idea of using a smile as a payment method is still in the experimental stage. As the discussion around payment systems continues to evolve, it raises questions about security, privacy, and the practicality of such innovations. While the concept of smiling to pay may seem futuristic, it highlights the rapid pace of technological advancement and the potential for new ways to interact with digital systems in daily life.