• HaraldvonBlauzahn@feddit.org
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    6 days ago

    In theory, this can also happen if prices are changed during the day - perhaps according to the time of the day, and that change just happens between you putting the article into your chart. Unless every customer has a device that tracks the price of each item until he/she pays, such mismatches (or “race conditions”, that’s the technical name in software development) will be difficult to avoid.

    But to me, also something weird happened. I was watching a corner with small kitchen stuff (things like knives, cooking cutlery), and there was a TV screen with advertising in it. I took one of these items (out of perhaps 100 items) into my hand and it started to play advertising about that item. Freaked me out.

    • Taleya@aussie.zone
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      6 days ago

      Shoulda screamed, dropped / thrown the item and run out of the store.

      Teach them being creepy gets them nothing

    • daannii@lemmy.world
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      6 days ago

      Only so many coincidences before it’s obvious its orchestrated in some form.

      With the lax laws on privacy and data collection, they could be doing almost anything.

    • daannii@lemmy.world
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      6 days ago

      I considered that prices had been changed and the price tags not updated yet. But all 3 items the first time. And then all the other different items the second time?

      So the price was wrong on literally everything I bought except the deli items.

      And it was consistently off. Everything was 50 cents or 1 dollar cheaper.

      Technically 49 cents and 99 cents.

      For instance I grabbed some cheap pot pies. 1.49. They rang up 1.00.

      I bought a pack of popcorn 4.99. It rang up 4.00.

      I think to fully test this I could buy the exact same items. Go through self checkout.

      Do it again and go through the cashier and pay in cash.