· Sara · Marketing
20 Real QR Code Campaign Examples
Twenty real-world QR and 2D-code campaigns across television, packaging, retail, restaurants, events, travel, museums, fundraising, and product traceability.
Marketing
Audio Business Cards (2025): Share Your Profile with Sound — vs NFC, QR, Paper
Audio business cards use sound to share your contact info instantly — no NFC tap, no QR scan, no paper waste. Compare vs NFC cards, QR codes, paper. Free in Qrblox app.
Audio Loyalty Programs (2025): Reward Customers with Sound — vs Punch Cards, Apps, NFC
Audio loyalty programs use ultrasonic beacons for frictionless check-ins — no punch cards to lose, no barcode to scan, no app to open. Compare vs paper, apps, NFC. Free with Qrblox.
Contactless Menus Without QR Codes: How Restaurants Use Audio Instead
Discover how restaurants are upgrading from printed QR codes to audio beacons to provide seamless, contactless menus and enhance the dining experience.
Share Your Contact Info Via Sound at Networking Events
Learn how audio data transfer is transforming networking events by allowing professionals to share contact information seamlessly through sound.
Retail Store Audio Beacons: Drive Customer Engagement with Sound
Explore how modern retail stores are utilizing audio beacons to deliver promotions, enhance loyalty programs, and drive deep customer engagement.