🍋 Lemon

Sell lemonade.
Learn everything.

Not a screen. Not a game. A real stand that earns real money — and starts the best conversations you'll have with your kid.

Get the Kit — $49
Emma's Lemonade Stand Lemonade Large $1 $2 Cookie Combo $1 $2.50 LEMON Device LEMON ✦ Emma ✦ SCAN TO PAY

Every summer, kids lose sales because nobody has cash. But the bigger problem is this: most "financial education" for kids is a screen, a game, or a piggy bank. Lemon is different — it's real money, real decisions, and real conversations.

How it works

01 📦

Unfold the stand

Assembles in 60 seconds. No tools. No instructions needed.

02 📲

Scan to pay

Customers scan the QR code built into the stand. Apple Pay, Google Pay, any app. No cash needed.

03 🔔

Hear the DING

Every payment triggers a sound and LED flash on the Lemon Device. Your kid knows instantly — no phone needed.

Every sale is a lesson.

After every DING, the Lemon app automatically splits earnings into three jars. Then you talk about it — together.

50%

Spend

Reinvest in lemons, cups, ingredients. Real business costs, real decisions.

30%

Save

Set a goal — anything they want. Watch the bar fill up with every sale.

20%

Give

Choose who to help. A cause, a neighbor, a friend. Generosity is a habit.

They grow with every selling day.

The Lemon app tracks milestones — not likes, not streaks. Real markers of real progress. Each badge has a story behind it.

First sale ✓ $10 in one day ✓ Gave for the first time ✓ Weekend entrepreneur Goal achieved
Today
$14
5 sales · 3h
Spend
$7
Save
$4.20
Give
$2.80
Nintendo Switch — $86 to go

You're not watching from a distance.

The Lemon Device sits on their counter — not your phone. Every payment triggers a sound and LED flash right where they're standing.

You see it on the parent dashboard. They feel it in real time. And when they look up at you after a sale? That's the moment Lemon was built for.

"They didn't need me to handle the money. They just needed me to be there."
🔔

The Lemon Device

WiFi-connected buzzer + LED. Sits on the counter. Confirms every sale instantly.

📱

Parent dashboard

See every transaction in real time. Total earnings, split breakdown, goal progress.

Kid dashboard

Jars that fill up, badges that unlock, a goal bar that moves. Simple enough for a 7-year-old.

🤝

The conversation

After each selling day, you review together. What went well? What would you change? That's financial education.

What's in the box

The stand

Foldable E-flute cardboard, 100×60cm. Assembles flat, stands tall. Ships folded. QR code panel built-in.

The Lemon Device

80×50mm WiFi buzzer + LED strip. Fits in the stand's built-in pocket. Confirms every payment instantly.

The Lemon App

iOS + Android. Kid view + parent view. 50/30/20 auto-split, goal tracking, badges, daily summary.

A name sticker

Personalized with your kid's first name. Because it's their stand.

Pricing

Lemon Kit

Stand + Device + setup.

$49 one time
  • Foldable cardboard stand
  • Lemon Device (buzzer + LED)
  • Built-in QR contactless payment
  • Name sticker
Get started

Questions

Your kid's first DING awaits.

First deliveries Summer 2025. Limited first run.

247 families already signed up
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You're on the list. We'll be in touch before Summer 2025. 🍋