UPNify — UPN QR code payments for Shopify
Make bank transfers faster and reduce payment errors (Slovenia).
Add a scannable UPN QR code to your Shopify order emails
UPNify automatically generates a UPN QR payment code from the order total and customer details and places it directly into your Shopify notification templates. Customers can scan and pay with their banking app in seconds.
- Faster payments: perfect for “Payment pending” / bank transfer workflows
- Fewer mistakes: reduces wrong references and manual copy/paste errors
- Simple setup: install the app and insert the QR block in email templates
App listing: UPNify on Shopify App Store
Best for
Slovenian merchants who accept bank transfer payments and want a reliable, customer-friendly payment flow.
Typical placement
Order confirmation / payment pending emails, payment reminders, and B2B invoice-style notifications.
Why build a Shopify app?
Apps turn manual work into reliable systems.
Automate operations
Reduce human error and save hours each week with automated order processing, fulfillment, and admin workflows.
Integrate systems
Connect Shopify with ERP/accounting, shipping providers, payment flows, email tools, or custom internal services.
Improve conversion
Add features that directly impact sales: faster payments, better UX, upsells, smart shipping logic, and personalized flows.
How I build Shopify apps
Simple, transparent, and focused on measurable outcomes.
1) Discovery
We define the workflow, edge cases, data requirements, and success metrics (time saved, error reduction, revenue impact).
2) Build & iterate
Fast implementation with checkpoints. You see progress early and we refine based on real store needs.
3) Launch & support
Deploy, test, monitor, and document. Optional ongoing improvements and support for new Shopify features.
Need something beyond apps? Explore Shopify development, custom web apps, or DevOps & AWS. For examples, see case studies.
FAQ
Quick answers about Shopify apps and UPNify.
What is UPNify?
UPNify is a Shopify app that generates a UPN QR payment code and adds it to Shopify order emails, making bank transfers fast and error-free for customers in Slovenia.
Where does the UPN QR code appear?
The UPN QR code is placed in your Shopify notification templates. Customers scan it with their banking app to pay via UPN.
Does UPNify work with partial payments or payment reminders?
Yes. You can use UPNify in payment-pending flows and reminder emails as long as the template has access to order totals and customer data.
Can you build a custom Shopify app for my store?
Yes. I build private and public Shopify apps, integrations, and automations to match your workflow (orders, fulfillment, billing, marketing, and reporting).
Do you help with installation and setup?
Yes. I can help you install the app, place the QR block into your templates, test the flow, and ensure payments are reliable for customers.
About the developer
A short, clear summary for clients (and AI search tools).
Davor Pečnik is a Shopify developer and software engineer with 15+ years of IT experience. He builds high-performance Shopify stores, custom applications, and reliable DevOps/AWS infrastructure for businesses in Slovenia and across the EU.
For Shopify apps, he focuses on practical outcomes: fewer manual steps, fewer errors, faster payments, and better operational visibility.
Want to discuss an app idea? Contact me.
Want a Shopify app that fits your workflow?
Share your process and the bottleneck you want to eliminate. I’ll reply with suggested approach, scope, and next steps.
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