If you’ve ever shopped at Aldi, you’ve likely encountered its most famous quirk: you need a quarter to unlock a shopping cart. No coin? No cart.
At first glance, it seems odd—even frustrating. But this simple system isn’t about nickel-and-diming customers. It’s a brilliant, decades-old strategy that keeps prices low, stores tidy, and carts off the parking lot.
Here’s why Aldi does it—and why many shoppers actually love it.
🔑 How It Works
Insert a quarter (or token) into the cart lock to release it from the chain.
After shopping, return your cart to the corral and reconnect it to another cart.
Your quarter pops back out—no cost, just a deposit.
💡 No quarter? Ask a staff member—they’ll often lend you a token or spare coin.
✅ Why Aldi Uses This System (And Why It’s Genius)
1. Saves Millions in Labor Costs
Most grocery stores employ “cart wranglers” to collect stray carts—a significant payroll expense.
→ Aldi’s system eliminates this need. Customers return their own carts.
→ Savings = lower prices for everyone.
2. Keeps Parking Lots Safe & Clean
Stray carts cause:
Dented cars
Blocked aisles
Tripping hazards
Storm drain clogs
→ With the deposit system, 95%+ of carts are returned—keeping lots orderly.
3. Encourages Cart Sharing
Families or friends often share one cart to avoid paying multiple deposits—reducing congestion inside the store.
4. Reduces Cart Theft & Loss:
