Methods, systems, and computer readable media operate to facilitate the initiation of an initial fingerprint setup between an access point (AP) and two or more stations (STAs). An initial fingerprint setup process initiates a signal between the AP and each of the STAs and logs at least one signal function associated with each of the STAs for determining an initial location of the STAs relative to the AP. An initial fingerprint is generated from the initial fingerprint setup process. In one aspect the signal function associated with each of the STAs determines an initial location of the STAs relative to the AP based on signal strength. In another aspect, it comprises pulse time of the signal determined by a pulse timing operation. Methods, systems, and computer readable media described herein allow a provider to determine and monitor the relative location of wireless STAs in order to avoid resale theft.