> For instance, they purchased more than a million toll-free phone numbers, and each visitor to their marketing website was shown a different one. So when prospective customers called, Red Ventures knew exactly what they had been looking at on the site, which gave the agents what they needed to make personalized sales pitches. This was a pretty high-tech form of digital surveillance in those more innocent times.
I know what I look like in a shop. I know what the clerk knows about me.
I know what the clerk can only guess about me from my appearance.
This is the clerk picking your damn pocket to find examine the contents of your wallet before returning it without your knowledge. You didn't agree to it. You now don't know what they know - but - and this is the real kicker - you probably think you do.
Nobody ever gave informed consent for of this surveillance which has been a massive bait and switch. It does /not/ map to going into a store and having the clerk watch which product you look at before assisting you.
Just be clear, we are still exactly talking about a website owner tracking what somebody looked at and passing said information on by utilizing unique phone numbers in case they call? Because I can't help but feel like we escalated this thing a notch to vent on pent-up feelings about privacy in general (which we might actually agree on, but yeah, different scope)
No? Ok then. It's one example of many of secret and deceptive surveillance. If you want to be angrier about worse ones please feel free...
As an aside, there have been plenty of things from which we defend ourselves from salesmen. Both ethical and not dating from well before Berners-Lee thought "I can use markup to make a documentation system with this new-fangled tcp/ip thing on unix machines right here at CERN!" Some of us are naturally better equipped to defend against all the techniques than others. Arming con-people grifting from the gullible with additional personal information to use as secret ammunition along side psychological manipulation seems wrong to me. The continuum goes all the way from "no such thing as a bad sale" through all selling is wrong. That's where I sit on that continuum. YMMV.
Also I am 100% certain I am not completely aware of what a clerk knows about my actions when I enter their shop. Unless I pessimistically assume "potentially everything", including my exact identity because I live around there somewhere.
I start to see ethical problems when they start selling or sharing the personalized data they collect with other parties, or start tracking you when you’re not on their site.
There are companies who provide regular local area numbers, with all kinds of analytics (number of answered calls, average length of time to answer, etc) plus recordings and lots more.
See https://www.iovox.co.uk/solutions/advanced-call-tracking for just one example.
This has been a privacy concern for decades.
Services have changed substantially and I'm no longer current on information (WATS itself has been retired), but no, a toll-free call is not the same as a standard POTS / direct-dialed toll number, AFAIU.
That's above and beyond the per-user or per-source tracking accomplished here.
Note that similar schemes can be run via postal mail through specific P.O. Box or department routing addresses.