Lowes being one of them and the one I was surprised at as Whole Foods. So not only could the dog get food but people could get it also. So the coin could be used then to purchase something. Now it was finding a way to bring the value up on the coin, for a way for it to become worth a penny. I have no idea on the exchange rate though. The article did give you information you need as to the program to use etc.
I did go to Shib Daily and look to see if this was mentioned there and didn't find the same type thing, however they did have news about shopping with SHIB Woof! Shiba Inu Makes History: First-Ever Web3 Food Delivery Paid Entirely with $SHIB. I am not sure at this point that very many people are using cryptocurrency for store purchases. Who knows what the future brings.