QR Code Blog: Practical Knowledge for Dynamic QR Codes

Guides, use cases, and tips for businesses that want to get more out of their QR codes

Retail & E-Commerce

QR Codes in Retail: How Swiss SMEs Generate More Revenue with QR Codes

From product packaging to insert cards: how Swiss retailers use dynamic QR codes to extend physical products into the digital world.

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Real Estate & SMEs

QR Codes for Real Estate and Business Cards: How SMEs Use Dynamic QR Codes

How real estate agents, tradespeople, and local service providers use dynamic QR codes to keep their marketing materials current — without reprinting.

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Basics

Dynamic vs. Static QR Code: When Does Each Type Make Sense?

Static and dynamic QR codes look identical — but work completely differently. When is which type the right choice? A compact comparison for Swiss SMEs.

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Tracking & Marketing

QR Code Tracking: What Data You Can Actually Measure (And What You Can't)

What does a dynamic QR code measure on scan — and what does it not? A realistic overview of scan tracking, anonymized analytics, and nFADP compliance.

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Design & Branding

Creating QR Codes with a Logo: Best Practices for Readability and Branding

Logo in the middle, color in the modules, rounded corners — what stays readable and what breaks the code. A practical guide with concrete limits.

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Gastronomy

QR Codes for Restaurants: Digital Menus, No Daily Reprinting

How Swiss restaurateurs keep menus current with a dynamic QR code, offer multilingual content, and provide allergen information compliantly.

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Trades

QR Codes for Tradespeople: 6 Applications Swiss SMEs Use Today

From signage to digital business card — how electricians, carpenters, painters, and plumbing companies practically use dynamic QR codes.

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Compliance

nFADP and QR Codes: What Swiss SMEs Need to Know in 2026

The revised Swiss Data Protection Act has been in force since 2023 — what does it mean for QR code tracking, foreign hosting, and choice of provider? Practical answers for SMEs.

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Tech & Print

QR Code Size and Printing: Minimum Dimensions, Module Width, Print Techniques

How big must a QR code be at minimum? What module width is enough for what scan distance? A practical guide for printers, marketing managers, and SMEs.

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