Quantum money, a revolutionary concept where value is represented by the quantum state of a particle, could transform secure transactions. Unlike traditional forms of money, quantum money would be uncopyable, leveraging principles like superposition and the no-cloning theorem to ensure security. This innovation could enable self-custodial, private transactions without intermediaries, potentially eliminating the need for banks and blockchain. Experts such as Stefano Gogioso and Fabrizio Genovese highlight the potential of quantum money to offer a fundamentally secure and unstoppable method of value transfer. Despite its promise, the technology remains in its infancy, with necessary hardware for receiving quantum money still under development.