Did the checkout lady mess up?

Okay so I need some insight. I've asked so many people and nobody knows what to tell me. So 7 days ago exactly I made a $97 purchase from a craft store called Joanns in TN. Well when I made the purchase, the checkout lady was kinda confused about my coupon and we were honestly having a good convo and I'm hoping she didn't mess it up or something because the money has never been taken out. I made the purchase with my debit card and USUALLY (the only other times money doesn't come out right away is bills) it comes out at the same time or maybe a couple hours later. But it has been 7 DAYS. I'm so confused because my account shows no signs of it coming out. My account balance is the same as my available balance and I'm super tired of making sure theres enough money in my account for them to take out because if there's not my bank will fee me $30. Do I call or just keep making sure theres $97 in my account? Has anyone else experienced this?