The Definitive Solution Against Copying: What is the "Maximum 3 Queries" Rule?

The biggest question for brands using security labels is: "What if someone takes a photo of my label and prints the same QR code on thousands of counterfeit products?"

This is a legitimate fear for "Static QR Codes" (codes that only link to a website). However, this trick doesn't work with the QR code security label system we offer.

Why? Because our system includes a "Query Counter" and a "Maximum 3 Queries Rule." Let's examine how this digital lock, which ties the hands of counterfeiters, works.

Warning on the phone screen: "ATTENTION: This code has been queried 5 times before, the product might be counterfeit."

Scenario: How is a Counterfeiter Caught by the System?

To understand the logic, let's look at it from a counterfeiter's perspective:

  1. The counterfeiter goes to the market, buys your original shampoo.
  2. They scan and copy the QR code on it.
  3. They print this code on 1,000 counterfeit shampoo bottles and release them to the market.

This is where the "Maximum 3 Queries" rule comes into play:

  • 1st Customer (Buys Original Product): Scans the code. System: "This code has been queried for the first time. Product is Original." ✅ (Safe)
  • 2nd Customer (Buys Counterfeit): Scans the code. System: "Product is Original. This code is being queried for the 2nd time." ⚠️ (Warning)
  • 3rd Customer (Buys Counterfeit): Scans the code. System: "Product is Original. This code is being queried for the 3rd time." ⚠️ (Final Warning)
  • 4th Customer and Beyond (Red Alert): Scans the code. System: "ATTENTION! THIS CODE IS INVALID. This code has been queried an excessive number of times. The product in your hand may be a counterfeit." ❌ (Blocked)

Result: The codes on the other 997 bottles printed by the counterfeiter immediately become "Invalid." Customers who receive counterfeit products see the warning and return the product or complain. The counterfeiter's entire production becomes waste.

Why 3, Not 1?

You might be thinking, "Why don't we lock the code after the first scan?" This is entirely related to User Experience (UX).

When a real customer buys a product, they might do the following:

  • Scans the code, their internet is slow, the page doesn't load, they scan again. (2nd Query)
  • Scans the code, then shows it to a friend and has them scan it, saying "Look, it's original." (3rd Query)

If we locked it after the 1st query, real customers buying original products would accidentally encounter a "Counterfeit" warning. The "3 Queries Rule" provides flexibility for real customers while being the most ideal security threshold to prevent mass copying.

A diagram of a dynamic QR code connected to a server and checking the database with each scan.

Uncopyable QR Code Technology

Our dynamic QR code security is not a static image, but a live database query.

Holograms can be physically counterfeited. However, it is impossible to counterfeit a database-based "Query Counter." Even if the code is physically copied, its digital function cannot be copied.

Conclusion: Your Digital Police is on Duty

You can't place a police officer with your products, but you can put a label with the "Maximum 3 Queries" rule on each product. This system fights counterfeiters even while your brand sleeps.

To protect your brand with this smart security system and to get a quote, contact us. Don't give counterfeiters a chance.