Well, this was more than a little unexpected. There are at least 7 retailers who have announced they will be closed for a 24-hour period in Missouri during a time when they were previously open.
You will notice a definite change at Missouri and Illinois Target stores beginning this weekend as a sweeping policy change will directly affect your experience especially in the checkout area where you pay for your stuff.
I will admit that I've had buyer's remorse more than I probably should. If you're like me, you should know that there are several items you can never return (successfully) to a Missouri Target store no matter how hard you try. Some are expected and others are unusual.