System and method for beacon-based navigation for offer-based transactions and beacon-based digital transactions using multilayer authentication

摘要

Receiving a signal from the beacon, analyzing the relative signal strength of the beacon, and allowing the portable computer system to complete the digital transaction based on the proximity of the portable computer system to the item of purchase. A system and method for interacting with a beacon. A first user verification input is additionally received via the portable computer system. In response to the first user verification input, a verification signal is received.;