check out the kingsford deal in st louis

Shop and Save had Kingsford for $6.99 so I was psyched to try the coupon there. I go today and its marked down to $5.98..uh oh will it work? I buy some ranch dressing and go to self checkout. at the checkout it says to give coupon to attendant. so we scan and it says invalid due to it being for greater price than product. The woman says you need to buy pork. I point out that I bought ranch dressing and charcoal. she says ok, I can do it manual.

She takes of $6, so i got paid to buy charcoal. Plus today is $10 off any $50 purchase. Later I will go back, buy $50 worth of groceries to get my $10 off, then use the coupon.