I have spend lots of money at A&P Supermarkets in Thornwood,NY & Brewster,NY. You have to check expiration dates before you purchase.I have gotten home many times and realized that I have purchased out dated items.Many of my friends have stopped shopping at these stores. I have gone shopping for yogurts that were on sale.Regular priced also and all of the yogurts had an expiration date that was the day I was shopping! It has happened with canned goods,cereal type items,vitamins,etc.
Solution of your complaint
I am not very hopeful that anything will be done.This has been going on for years.
It is time for me to go to the government,maybe then if they are fined something will change.