The Card Machine Mistake That Taught My Son More Than Any Business Lesson Could

My son and Lelani's daughter just ran their first market stall completely on their own. Two full days at Red Berry Farm in George, pitching their own gazebo, packing out the stock, handling the card machine, and packing up at the end of the day, with Lelani and me only there at the start and the end. The real teaching moment came when my son thought he had made a mistake on the card machine and had to track down a customer who had already walked off, to check. He decided what to do about the mistake he thought he had made, and he did it, and luckily for him, he had not made a mistake at all. That, more than any workbook or course, is what teaching kids entrepreneurship actually looks like.

In this article

• What actually happened at the market
• The card machine moment
• The skills they practised that weekend
• Why we let them do it alone
• What sold at our stall

What Actually Happened at the Market

Red Berry Farm runs a two-day market, and this time my son and Lelani's daughter ran the whole stall themselves. That means pitching their own gazebo, packing out the stock, handling every sale and the card machine, chatting with customers, and packing everything back up at the end of each day. Lelani and I were there at the start of the day to make sure the setup was safe, and at the end to help load the car. In between, it was entirely theirs.

The weather did not do them any favours. It was overcast and a bit rainy both days, so the market was quieter than usual. That meant they ended up talking to the stallholders on either side of them instead, and a slow day became its own kind of lesson in staying present and finding ways to fill the time productively and beating boredom. It was only after the stall that I found out they had packed card games to take with them, just in case.

The Card Machine Moment

Partway through the weekend, my son processed a sale and thought something had gone wrong with the payment. The customer had already left the stall by the time he noticed. Instead of letting it go, he went to find her. He decided what to do about it, and he did it, before he even knew whether there was really a problem to fix.

As it turned out, he had not made a mistake at all. The customer was completely understanding and checked her banking app on the spot to confirm the correct amount had gone through. No harm done. But the moment itself was the real value. Noticing a problem, choosing a response, and following through is the exact muscle that a Grade R project selling ten toy figurines first built in this business years ago, and it is still the muscle Lelani and I are trying to grow in our own kids today.

The Skills They Practised That Weekend

None of this was planned as a lesson. It just happened, the way real experience usually teaches better than a plan does.

Thinking on their feet was the big one. When you think you have messed up a payment, you cannot just shrug and hope it sorts itself out. You have to go and deal with it, even if that means chasing down a customer who has already walked off, which is not exactly a comfortable thing to do as a kid.

The quiet weather taught its own lesson too. Fewer customers than they were hoping for is a bit of a letdown, but it is also just how business goes sometimes, and there is no getting around that except living through it.

Lelani and I being hands-off for most of the day meant every call in between was theirs to make, mistakes and all. And with no phones to disappear into during the slow stretches, they ended up chatting to the stallholders next to them instead, which was honestly one of the nicer surprises of the whole weekend.

Why We Let Them Do It Alone

This is the actual reason the toy business exists in the first place. It started when my son had a Grade R project that required him to sell something, and he sold ten toy figurines in a single day. It grew from there: bigger stalls, a full market presence, a Facebook page, and eventually the website, with Lelani on board from early on. The mission has never really changed. It is not primarily about toys. It is about giving our kids a real, hands-on way to learn entrepreneurial skills, the kind that only stick when there is an actual customer standing in front of you and an actual card machine in your hand.

Letting them run the Red Berry Farm stall alone, with Lelani and me only bookending the day, was simply the next step up. A long day of real work, real decisions, and a few real nerves, but entirely theirs.

What Sold at Our Stall

A few of our own bestsellers went home with new families that weekend. If you missed them at Red Berry Farm, here they are online.