Blogs > QR Codes Drive Engagement – Retail Example
October 9, 2025 Jing Yu
By Michael Bickerton
The Power of QR Codes in Retail
In today’s competitive retail environment, bridging the gap between in-store shopping and digital engagement is essential. QR codes are proving to be one of the most effective tools for doing just that. By simply scanning a code displayed on signage, product aisles, or promotional materials, shoppers can instantly access detailed product information, exclusive promotions, or loyalty rewards. This creates a direct and measurable connection between the physical store and the retailer’s digital ecosystem, all while enhancing the customer experience.
Home Depot, like many forward-thinking retailers, is leveraging QR codes across its locations to deepen engagement and gather actionable insights. Each scan provides valuable data on customer behavior, helping stores track visits, measure engagement, and refine promotional strategies in real time.
Measuring Engagement Per Visit
Unlike traditional signage, which is difficult to measure, QR codes deliver concrete data points. Retailers can analyze the number of scans, engagement rate (scans vs. total visitors), conversions (loyalty sign-ups, promotions claimed), and even repeat engagement from the same customer.
For example, a sample dashboard of five Home Depot locations might reveal:
– Engagement rates of 15–16% (visitors who scan codes)
– Conversion rates around 22–25% (scanners who take action)
– Average order values of $80–90 from QR-driven customers
– Repeat engagement levels of 20–25%
This type of reporting transforms in-store marketing from guesswork into measurable ROI. Retailers can compare stores, track performance over time, and refine QR placement or offers to optimize results.



From Visitors to Conversions: A Funnel View
When viewed as a funnel, the opportunity becomes even clearer. A store with 5,000 weekly visitors may see 800 QR scans (16% engagement), which then drive 200 conversions (25% conversion rate). That’s not only hundreds of new loyalty participants or promo redemptions each week, but also a deeper understanding of how customers behave in-store.
Charts and visual dashboards help retailers like Home Depot quickly see which locations are performing strongest and where opportunities exist to improve QR integration.
Whether it’s signage placement, creative messaging, or exclusive offers, small adjustments can yield significant results.
Closing the Loop
The results speak for themselves: with thousands of weekly visitors, QR codes can capture a meaningful share of attention and convert it into measurable outcomes—whether it’s new loyalty sign-ups, increased basket sizes, or repeat engagement. Beyond convenience, the real power of QR codes lies in the data they generate, offering a clear picture of what resonates with shoppers at the store level.
For retailers like Home Depot, QR codes are not just a marketing add-on—they are a strategic tool that delivers measurable impact per visit, while creating stronger connections with customers. As consumer behavior continues to evolve, QR codes will remain a simple, cost-effective, and highly trackable way to bridge offline and online engagement.
Jing Yu, October 2025