CPC G06F 16/21 (2019.01) [G06F 21/6245 (2013.01); G06Q 30/0623 (2013.01)] | 17 Claims |
1. A method comprising:
receiving data including a personally-identifiable parameter and characterizing wireless emissions of a mobile device of a fuel dispenser user;
determining an identity-less parameter including a wireless emission signature characterizing a unique identifier of the mobile device from the received data, the identity-less parameter associated with the mobile device of the fuel dispenser user and the personally-identifiable parameter, wherein the determining the identity-less parameter includes disassociating the identity-less parameter from the personally-identifiable parameter;
determining whether the identity-less parameter is associated with a database record, the database record characterizing a profile of the fuel dispenser user and stored in a profile database; and
providing the determination of whether the identity-less parameter is associated with the database record.
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