I've never heard of surveillance pricing, but it tracks.
“Surveillance pricing analyzes massive troves of your personal information to predict the price you would be willing to pay for an item—and charge you accordingly. Retailers can charge a higher price when it thinks you can afford to spend more—on payday, for example. Or when you need something the most, such as in an emergency.”
https://www.eff.org/deeplinks/2024/08/fight-surveillance-pricing-we-need-privacy-first