We are providing cloud-controlled battery-free device to be embedded into things and connect with online services as Physical Hyperlink of Things®. It enables app-free online service activation thru physical things on the spot and update user experiences by the friction-less UI in the upcoming smart cities. The latest implementation of 'Pay-to-Things' triggers Apple Pay, Google Pay and other payments securely with biometrics authentication, and enables Pay-to-Device without payment terminals.