I don’t pay attention to anything that’s not the actual price of the item at the moment. Sometimes the 2+1 for free deals are nice if it’s some consumable like socks which is something I will always need, but I noticed that stores where I live don’t do this anymore (I guess when I put a dozen pairs of socks in my cart, manager realized that was a bad idea because for that one time, it was actually slightly cheaper) except for garbage like chips and shitty sodas, and 3rd one isn’t even free, you will pay more than 50% of its price for sure…