Re:Apple will attempt to jam Facebook's web-tracking tools
by wesd on Tuesday June 05, 2018 @10:54AM
(#17238205)
Google has been trying to tie store purchase to ad impression [1]:
"This location tracking ability has allowed Google to send reports to retailers telling them, for example, whether people who saw an ad for a lawn mower later visited or passed by a Home Depot. The location-tracking program has grown since it was first launched with only a handful of retailers. Home Depot, Express, Nissan, and Sephora have participated."
[1]https://www.washingtonpost.com/news/the-switch/wp/2017/05/23...
It also fails to account for awareness being a major reason to buy ads. Ford want to advertise to everybody (probably including Amish) because most people will eventually buy a car, and it is important that you think Ford then. Even if you bought a car yesterday it is important to them that you not forget that you can buy a Ford - they know you won't buy for a few years, but they still want you to think of them.