i usually dont shop at kmart but a while back at my closest kmart they had same sale BOGO and they did take my BOGO coupons so i didnt pay but tax. But i read on that same time posts saying that they were having problems with some stores taking them, so im thinking it all depends on store manager

I agree! I went to my Kmart yesterday to do this deal and all of the Oil Diffuser starter kits were gone. Total bummer! I decided to still do the BOGO on the Mist but when I tried to use my printed $2/1 coupon it wouldn’t scan so the cashier asked me if I would use it another time, I didn’t want to hassle her so I agreed. I had a $5 gift card for Kmart from a while ago so I used it. Total was $4.80 so in essence with my gift card I paid nothing.

Get a raincheck and next time get there first.