Patent ID: 9563889
Date: 2017-02-07
CPC Classifications: G06Q,G07F

Claim:
1. A method of conducting a secure wireless sales transaction, comprising: wirelessly transmitting pseudo transaction data from a first wireless transaction instrument with a transmitter of the first wireless transaction instrument, wherein the pseudo transaction data is transmitted independently from actual transaction data; wirelessly receiving combined data at the first wireless transaction instrument, with a receiver of the first wireless transaction instrument, after wirelessly transmitting the pseudo transaction data, wherein the combined data comprises the pseudo transaction data together with the actual transaction data and the combined data is from a second wireless transaction instrument of a co-transacting party; processing the combined data with a processor of the first wireless transaction instrument to remove the pseudo transaction data from the combined data to separate the actual transaction data from the pseudo transaction data; and performing a transaction with the co-transacting party based on the actual transaction data.