Customer made a mistake during self-checkout, causing his groceries to be free, he tried to fix it: ‘Their brilliant solution?: I needed to load up all the groceries from my house, bring them all back to the store, and rescan them'

Author image for María Cetra
María Cetra • Writer
Oct 3, 2026 1:00 PM EDT

Self-checkout always produces a new problem.

It is crazy how it almost seems on purpose that self-checkout always has some kind of issue when you use it. The times I paid at that checkout and did it without having to call an employee for help can be counted on the fingers of one hand. It's like they are set up with issues on purpose to make you waste time and miss the normal checkout service. I may be dumb, but not so dumb as not to know how that machine works, so getting in trouble every single time I use it isn't an isolated case. It's common to have issues with it, which proves that the machine has a problem. There is something wrong with it that makes the whole shopping experience unbearable. 

In this story, we have a man who also had issues with this awful machine —which proves it isn't just a me issue. His story is a little too far if compared to other supermarket stories. What happened is that the man did the whole purchase, which was enormous, only to realize when he was already home, and with all the purchases out of his car and into his home, that he didn't pay. Before getting a call from a police officer in his house, he called the customer service line to try to do the n¿correct thing. No one would have imagined that it would mean getting zero assistance from the store's employee. They expected him to bring back all the products and purchase them back, crazy. Luckily, he thought of a more fun and clever way to comply. 

Now, would you have acted like that if this was you? I probably wouldn´t have called at all. Not because I would have wanted to steal from a multimillion-dollar company, but because I wouldn't have noticed until I got a call from the company. Let's suppose you realized; would you have taken all the groceries to charge them again? Or would you have just said 'no'? I don't think anyone would have traveled back to the store with the products.

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  • The relationship between Walmart and me is one of those toxic, on-again, off-again things. We go way back, even before I spent 6 years working for the beast and its affiliate. We officially "broke it off" in 2012, but recently, they pissed me off so much that I'm on a hard break and cheating with other stores to my heart's content. What caused the break?
    via MuteRevolt
  • A person buying groceries at a supermarket. Image is representative only and does not depict the actual subjects of the story.
    via Karsten Winegeart

    A person buying groceries at a supermarket. 

    Image is representative only and does not depict the actual subjects of the story. 

  • They handled an accidental transaction walk-off so poorly that I had to restrict their access to my wallet. On Thursday, I went shopping and hit the self-checkout. I usually use WalmartPay, but that day I used a physical card and apparently miskeyed my PIN. Believing my receipt was on my phone like usual, I headed out. Nobody challenged me at the door. I loaded up and drove
    via MuteRevolt
  • home. The next morning, I realized my mistake when I saw a declined transaction notification on my banking app. Being an honest person, I called that specific store's customer service to fix it. Their brilliant solution? I needed to load up all the groceries from my house, bring them all back to the store, and rescan them.
    via MuteRevolt
  • I asked if they could just look up the aborted transaction on their end. "No." They didn't care that my haul included 80 lbs of cat litter, 50 lbs of cat food, two 5-gallon bottles of water, and a bunch of groceries. Here is the logistics issue: Fridays are my Mondays. I live 27 miles from my job, and the Walmart is another 30 miles out. I work in healthcare now; my time away from work is precious down-time.
    via MuteRevolt
  • I was absolutely not doing a 60-mile round trip, outside of my normal commute, on a work day just to carry heavy crap back and forth. By the time my shift ended, I had devised three alternatives to their absurd request. I walked up to the customer service desk after work. I explained the situation and asked one more time if they could look up the transaction log. Again,
    via MuteRevolt
  • "No." I was prepared for this. I had spent hours piecing together the subtotals from each department down to the penny based on my shopping list, reconstructing exactly how much ginger and red onion I bought so the subtotals would match perfectly once taxes were applied. (Sometimes my OCD is a literal superpower). The Customer Service Representative looked at my
    via MuteRevolt
  • itemized breakdown and said, “I don’t know how to do that.” I asked for a manager. She radioed a manager over the walkie but completely failed to explain my actual question. The manager blew it off, and I wasn't allowed to speak to them. Fine. Time for Option 3: Malicious Compliance. I grabbed a cart and went shopping all over again. I re-
    via MuteRevolt
  • loaded 130 lbs of heavy pet supplies, the two 5-gallon water bottles (42.5 lbs each), and every single grocery item on my list: some frozen, some hot, some sold by weight. I pushed the massive cart through checkout, paid for it successfully this time, and hauled the cart and the receipt back to customer service. "We're square now," I told them.
    via MuteRevolt
  • While one associate was making a copy of the receipt, another mentioned that the self-checkout associate from the day prior had been in tears over the walk-off. Look, I wish I had the emotional bandwidth to comfort her, but the incompetence due to lack of training had pushed me into pure "let's get stupid" mode. They handed me back my receipt, and I turned to walk away. The associate yelled, “Wait!! Don’t
    via MuteRevolt
  • forget your stuff!!" I looked back and said, "This isn't my stuff. This is your stuff. My stuff is at my house. Good luck putting it all back." The absolute cherry on top? Because I was rushing, my dyslexia grounded my OCD superpower, and I accidentally misrang the water bottles as refills instead of exchanges. The new receipt was $13 short of the original total.
    via MuteRevolt
  • I didn't bother trying to fix it. Consider it an incompetence tax for making it SOO00 hard for me to do the right thing.
    via MuteRevolt
  • A person holding a credit card at the checkout counter. Still frame for contextual reference only.
    via Nathana Rebouças

    A person holding a credit card at the checkout counter.

    Still frame for contextual reference only. 

  • BewareAlbatross The mistake was being honest in the first place. Trust me, if they overcharged you they wouldn't reach out to make it right.
    via BewareAlbatross
  • AngryCod If Walmart didn't want accidental walkouts, they shouldn't have fired all their checkers and made unpaid, untrained customers do their job instead.
    via AngryCod
  • takesSubsLiterally I hate to break this to you OP but every single person at that store wanted you to just forget about it. It's not their money.
    via takesSubsLiterally
  • CorridorsOfNaked Lite I would have done so much less... yall want my money to make this square then take it. Otherwise you obviously don't want me to pay for this and it's jo longer my problem
    via CorridorsOfNakedLite

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customer service self checkout malicious compliance free stuff
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