I read somewhere Walmart has been doing this since it began. As much as I can figure they do this to make up fir the cheaper prices so they don't actually lose profits. I've personally never had this charge occur to me but I only started shopping regularly in the last couple of years. Check out my YouTube channel.....Dennis B - Trains
There has been a few times for me
There is an issue with the computer system which I approached the registers at Walmart Supercenters all over the state of Michigan I have heard about this in the fact pay attention to the news more supposedly a story on newsmax.com
Thanks! Your answer is awaiting moderation.