Retail policies are meant to prevent mistakes, but sometimes they create bigger ones.

A customer made an honest attempt to correct a cashier’s error, but a store supervisor insisted on following protocol, unknowingly turning a minor mistake into a much bigger loss.

Read on for the full story!

You don’t want your money?

In the 70s, I (M68) was earning about £15/week (a reasonable amount back then) and had been saving for an electrical item (about £9) I needed for home.

I went to my local store, took the item to the till, and the girl on the till rang it up.

I handed her a £10 note, she gave me my change, and I started to leave.

Then the customer realized there had been a bit of a mix-up.

As I walked through the door, I realized I had the wrong amount of money in my hand.

Now, there’s a rule that once you’ve left a shop, mistakes cannot be rectified.

I walked outside, saying hello to a supervisor who was standing near the door as I left.

Once outside, I looked at my money, knowing that the supervisor could see me.

This makes no sense to the customer.

I turned and walked back in, approached the supervisor, and told her I’d been given the wrong change (without being specific).

“Once you’ve left the store, I’m afraid there is nothing we can do about it,” she said.

I replied, “I know, but you saw me leave and return within seconds.”

She reiterated, “Once you leave, we cannot do anything. I’m sorry.”

Still puzzled, the customer walked way a lot richer than when he came in!

I looked at her and said, “Well, if that’s your decision… oh, by the way, till X will be £10 down at the end of the day.”

She gave me my change and handed me my £10 note back. Thank you for the free [item],” I said.

I’m quite honest, and £10 was a lot of money—but if they don’t want it, that’s fine with me.

If they didn’t want their money back, he certainly wasn’t going to force it on them.

Reddit is sure to get a kick out of this one.

It’s puzzling so many businesses have such strict rules about remedying their mistakes.

Some people just can’t believe they’ve made a mistake unless they see it with their own eyes.

After checking out, this student actually made money!

Turns out pride isn’t very profitable!

If you liked that post, check out this story about a customer who insists that their credit card works, and finds out that isn’t the case.