As a user with a certain combination of medical and other life issues, I'm neutral on the use of varied discount codes, as it's not personally identifying, just

As a user with a certain combination of medical and other life issues, I'm neutral on the use of varied discount codes, as it's not personally identifying, just gives you the seller an idea of which media is a good buy. Ok, no worries. Bur given the unique personal searches/browsing I could have just been doing, I sure the heck don't want my recent activity advertised to the next site I go to. Happy as a clam to shut down all the Referrer uses, even whatever login flows that might have to re-engineer themselves.