QR Code for Online Store: Connect Physical Product to Your Website
The buyer scans the box and reaches your website — without typing the URL
A QR code on packaging or at the point of sale takes the buyer directly to the product page, reviews, usage instructions or your online store. Without them having to search for the brand or copy a URL.
Where on the packaging should you place a QR code for your store?
The three most effective spots are the back of the product, inside the box and the hang tag. Each one captures the buyer at a different moment in the journey.
The back of the packaging is the first place a buyer looks after opening. A QR there leads to the product page with reviews and a repeat purchase button.
Inside the box has the highest scan rate: the buyer is at the moment of maximum interest (they just opened the package). A welcome QR with a discount for the next purchase works well here.
The hang tag captures buyers who have not yet purchased: in a physical store, they see the product, scan and reach the online listing with more information and reviews.
To connect packaging QR codes to your website, use a dynamic QR so you can update the destination without reprinting.
What destination should the QR code of a physical product point to?
The product page with reviews and a repeat purchase button has the highest conversion. The brand homepage converts less because the buyer must search for the product.
Typical conversion order by destination type:
1. Product page with reviews and buy button: maximum performance 2. Warranty registration page with a gift: high completion rate 3. Product usage video on YouTube: good retention but lower direct conversion 4. Brand homepage: the buyer has to search for the product from scratch
If your store is on Shopify, WooCommerce or Amazon, the QR can point directly to the product URL on that platform. With a dynamic QR, you can change the destination if you migrate platforms without reprinting the packaging.
Static or dynamic QR for packaging?
Dynamic for long-life packaging: you change the destination URL without reprinting. Static for small runs or short-duration products such as events or seasonal campaigns.
For most manufacturers, the dynamic QR is the right choice for packaging:
- If you switch online stores (from WooCommerce to Shopify, for example), you update the destination from the dashboard. The QR printed on thousands of boxes keeps working.
• If you run a temporary promotion, you change the destination to the promo landing and switch it back to the product page when it ends.
• If the product changes its name or URL, no reprinting is needed.
The static QR makes sense for single-use packaging, such as event boxes or limited-edition products with a short shelf life.
How do you measure how many buyers scan the product QR code?
With a dynamic QR from codigo-qr.es, the dashboard shows scans by day, country and device in real time, with no external tracking code or Google Analytics needed.
The analytics dashboard for a dynamic QR shows:
- Total scans since the QR was created
• Breakdown by day, week or month
• Country and city of the scan
• Device type (mobile, tablet) and operating system
• Peak scan times
If you produce by batch, you can create a different QR per production batch and find out which batch has better engagement. For example, a food company can compare whether consumers from a January batch scan more than those from a March batch.
See the full use case at online store.
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Preguntas frecuentes
- Can the packaging QR code coexist with the EAN-13 barcode?
- Yes. The QR and EAN-13 are different standards and do not interfere. The EAN-13 is for the point-of-sale terminal; the QR is for the end consumer. They can be on the same face of the product if there is enough space.
- What minimum size should the QR code be on small packaging?
- Minimum 1.5x1.5 cm for packaging read at 15 cm distance. For medium-sized boxes, 2.5x2.5 cm is the retail industry standard. Always download in SVG to guarantee print quality.
- Can the QR redirect to Amazon or a Google review page?
- Yes. The QR can point to any public URL: the Amazon listing, the product page on your website, a Google Reviews landing or any review platform. With a dynamic QR you can change the destination without reprinting.
- How do I protect the packaging QR code from moisture and abrasion?
- With matte or gloss lamination over the QR. The lamination does not interfere with scanning if there are no bubbles or creases. Download the QR in SVG so the printer reproduces it at the highest possible resolution before laminating.
Jose Flores
Fundador de codigo-qr.es · codigo-qr.es
Jose Flores es fundador de codigo-qr.es, herramienta de generación de QR dinámicos y códigos de barras creada en Barcelona en 2026. Especializado en soluciones digitales para pequeños negocios, desarrolla herramientas que permiten a restaurantes, comercios y profesionales digitalizar su comunicación sin infraestructura técnica propia.
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