4 ms·
No, this is not new, as ad agencies would gather information on where you shopped and what you bought and sold that information to others. Then you might receiv
by sureaboutthis 9y ago
No, this is not new, as ad agencies would gather information on where you shopped and what you bought and sold that information to others. Then you might receive a flyer in the mail advertising something complimentary to your purchase. National retail chains paid hundreds of thousands of dollars for such information going well into the early 1900s.