Many moons ago, I stopped by the art supply store with my stepmom to get some colored twine. We picked up 2 rolls, and were basically forced to do self checkout. I watched her scan each one, but only one actually registered. The price for a single roll was also more than double the cost if she had bought it on Amazon, so the total when checking out was within a reasonable ballpark. Once we got to the car, I pointed it out, and she apparently had no clue, but was annoyed enough not to go back and pay for the second.
Many moons ago, I stopped by the art supply store with my stepmom to get some colored twine. We picked up 2 rolls, and were basically forced to do self checkout. I watched her scan each one, but only one actually registered. The price for a single roll was also more than double the cost if she had bought it on Amazon, so the total when checking out was within a reasonable ballpark. Once we got to the car, I pointed it out, and she apparently had no clue, but was annoyed enough not to go back and pay for the second.