Placement Science: Where QR Codes Perform Best in Physical Stores

QR performance in stores is heavily influenced by placement geometry and customer attention patterns, not just code design.

Use eye-level positioning where possible and avoid placing codes on curved or reflective surfaces that distort scanning.

Match placement to intent zones: discovery near entrance, comparison near shelves, and conversion near checkout.

A/B test two locations per campaign for one week and compare scan-to-action rates, not just raw scan volume.

Include brief contextual prompts next to codes so visitors understand expected outcome before scanning.

Placement science turns QR from decorative signage into a measurable conversion instrument.