4 ms·

I've actually noticed this myself. Kinda defeats the purpose

• rschmitty 13y ago
  I've had it happen as well. My wife and I were comparison shopping around and she saw something on amazon (she wasnt logged in) but when I loaded that item on my computer (I was logged in) the price jumped up $10 and was available with prime shipping It was still the cheapest we found, so we bought it anyways. But now we comparison shop more. Such a PITA of a dance to compare Amazon, Costco, and local grocery/big box