Re:Google and Mastercard Cut Ad Deal to Track Retail Sales
by AndrewKemendo on Thursday August 30, 2018 @09:08PM
(#17882163)
Effectively that's already the case. I gurantee if you live in modern society, eg. drive a car, use a phone, go on public transit, shop online or in stores with plastic etc... your "pattern of life" would be trivial to put together.
[1] https://en.wikipedia.org/wiki/Pattern-of-life_analysis