The Swedish Merchant's Dilemma
Picture this: You're a successful Shopify merchant targeting Swedish customers. You know that Swish is the preferred payment method for millions of Swedes – it's trusted, instant, and widely adopted. But when you try to add Swish to your Shopify store, you hit a frustrating wall.
Shopify doesn't offer native Swish support, and most providers force you into expensive PSP arrangements where you lose control of your payment processing and pay hefty fees. You're left wondering: "Why can't I just use my own Swish merchant account directly?"
You're not alone in this frustration. Thousands of merchants face this exact challenge every day.
Imagine Direct Swish Integration
Envision a world where you have complete control over your Swish payments. No middleman taking a cut. No complex PSP agreements. No loss of customer data or payment control.
Your Swedish customers see Swish as a payment option, click it, and complete their purchase instantly using their mobile app or by scanning a QR code. The payment goes directly to your Swish merchant account, and your Shopify order is automatically updated. You keep full control, transparent fees, and direct relationships with your bank.
This Vision is Now Reality with CartDNA
Our direct Swish integration for Shopify makes this possible. No PSP required, complete merchant independence, and setup takes just minutes.
Your Path to Direct Swish Integration
What You Need to Get Started
Active Shopify Store
Any Shopify subscription plan (Basic, Grow, Advanced, or Plus) with an active store ready for payment integration.
Swish Merchant Account
Your own Swish merchant account through a Swedish business bank with a unique Swish Payee Alias (starting with "123").
CartDNA Shopify App
Install our certified Shopify payment app from the Shopify App Store for seamless integration.
Step-by-Step Integration Process
Step 1: Install CartDNA Swish App
Visit the CartDNA Swish Payment Gateway in the Shopify App Store and install it to your store. The installation takes less than 2 minutes.
Step 2: Obtain Your Local Swish Certificate
Contact CartDNA support team with these details:
- Company name
- Company full address
- Contact email
- Contact mobile number
We'll send you a CSR file to create your local certificate through your bank's Swish merchant portal.
Step 3: Configure Your Integration
Upload your Swish local certificate (.pem file) to the CartDNA app's custom configuration section. Your integration is now complete and ready to process payments!
From app installation to live payments, your direct Swish integration is operational in minutes, not days.
How Your Customers Pay with Swish
Mobile Payment
Customers are redirected to the Swish app, authorize payment, and return to your store automatically.
QR Code Payment
Desktop customers scan a QR code with their Swish app to complete payment instantly.
Bank-Grade Security
All transactions use SSL/TLS encryption with PCI compliance and GDPR protection.
Why Choose Direct Integration?
Cost Transparency: Pay only CartDNA's onboarding fee and small transaction fee (required as Shopify payment partner). No hidden PSP costs or percentage-based markups from middlemen.
Technical Reliability: Our solution is built by official Shopify Payment App Development Partners, fully approved by Shopify, and seamlessly integrates with native checkout.
Multi-Market Ready: Perfect for international brands wanting to offer Swedish customers their preferred payment method while maintaining other payment options globally.