THE UNIQODE BLOG

Louisiana and Texas now require QR Codes and warning labels on food packaging containing certain additives. Here's what the law says, who it applies to, and how to get compliant fast.

After four days at Natural Products Expo West 2026 walking the show floor, attending sessions, and talking with founders one insight stood out: 70–80% of food and beverage purchase decisions still happen at the shelf. It reinforced what we’ve long believed: packaging isn’t just packaging anymore. With something as simple as a QR code, it can become a powerful channel that connects in-store shoppers to digital experiences and ongoing brand relationships.

Retailers are enforcing traceability now, even though the FDA extended FSMA 204 to 2028. CPG brands must meet lot-level requirements today, and QR Codes can help make compliance scalable and audit-ready.

Medical device recalls are surging, driven by software failures and complexity. This guide details how to deploy QR Codes and GS1 Digital Links as critical safety infrastructure, bridging the gap between rigid FDA mandates and the need for rapid, digital risk management.

Healthcare runs on complex, error-prone workflows. This guide explains how QR Codes act as secure digital infrastructure, streamlining training, device and medicine management, patient engagement, and hospital operations, while meeting strict HIPAA compliance requirements.

Paper manuals frustrate customers and drive returns for home goods brands. This guide demonstrates how dynamic QR Codes replace static instructions with digital assembly, maintenance, and support, reducing costs, enhancing self-assembly, and delivering a better post-purchase experience.

Counterfeiting remains one of the biggest threats to brand trust — but QR Code authentication is changing the game. By giving every product a unique, traceable digital identity, QR Codes let consumers verify authenticity with a quick smartphone scan and brands track suspicious activity in real time. Learn how to setup QR Code-based product authentication and build an intelligent anti-counterfeiting system.

With QR Codes, product packaging can become one of your most reliable app growth channels. Learn how brands use packaging QR Codes to drive high-intent app downloads, route users to the right app store automatically, and more.

What if your loyalty program didn’t require an app, a password, or a long signup flow? With QR Codes, retail brands can turn a single scan at checkout into instant rewards and measurable repeat engagement.

If your packaging still sits quietly on a shelf, you’re leaving a predictable, measurable growth channel on the table. Practical things like dynamic QR Codes and rule-driven redirects turn every product into a trackable entry point for signups, loyalty, education and repeat purchases. Read on for a concise, tactical framework […]

This practical playbook shows how QR Codes power modern event management—from faster check-ins and smoother navigation to deeper engagement and measurable sponsor ROI. Learn how organizers use QR Codes as event infrastructure across the full lifecycle.

Seasonal campaigns shouldn’t force a packaging redesign every time the calendar changes. With dynamic QR Codes, retail and CPG brands can run holiday offers, limited-time drops, and festive experiences using the same packaging already on shelf. This guide shows how to turn static packs into a flexible, measurable marketing channel.