Normal Thursday running the frontend of my local major grocer. Suddenly a blinking light in the express lane. I approach the register and see 15 packages of double stuff Oreos. My associate tells me that the customer thinks they are ringing up the wrong price. We are currently running a special on Nabisco products where if you buy 3 you get them for $1.99 each. I look at the total and do basic math in my head and can tell instantly they are the right price. Customer proceeds to show a receipt from earlier where she got an extra $3 off Belvita. The coupon code was just for Belvita if it was for all Nabisco products then it would say "Nabisco" in the coupon code. She then tells me that the tag said it so I proceed to the aisle and grab a tag to show her that she's not reading it right. The tag only references $1.99 when you buy 3. I check the ad and she immediately laughs and says its not in the ad. I tell her then there's nothing I can do for her and explain to her that because there is no signage with the sale on it.
She then says "Ah these stupid secret sales, your computer system must be messed up."
I respond "Ma'am, we don't have secret sales...."
Her response "I'm an extreme couponer, I know these things."
PS: I have a burning hatred for extreme couponers. They have such an obnoxious elitist attitude about it and when one coupon gets refused they bitch and moan up our chain of command till they get their way. If she got her way then she would have paid $7 for 15 packages because GUESS WHAT. SHE HAD COUPONS FOR EACH ONE.