3 ms·

If you pay by cash the shop has no personal data about you.

• pphysch 5y ago
  Not necessarily, they might have timestamps and register # that could be correlated to build a "unsupervised" profile of a customer. Extreme case: you are the only person that ever buys product X around time Y, so that fact can be used as an anchor to build a profile. You need to be way more paranoid if you want to be a true privacy warrior.
  • toqy 5y ago
    Also be careful not to leave any fingerprints or strands of hair around!
    • hutzlibu 5y ago
      So better not leave your basement at all.