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Fiverr Pro
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$
USD
I will fix payment gateway and checkout errors so your customers can complete payments
Dunamis
About this gig
Need a WordPress or WooCommerce payment gateway expert to fix payment errors, checkout issues or integrate a new payment method? I can help.
I specialize in WordPress payment gateway integration, WooCommerce payment setup, troubleshooting and checkout error fixes. I can integrate Stripe, PayPal, Klarna, Mollie, Afterpay, Square, Razorpay, Paystack, Flutterwave, Authorize.net and other supported gateways.
If Stripe is failing, PayPal is not working, WooCommerce checkout is broken, payments are being declined, orders are not completing or your gateway is not connecting correctly, I can diagnose the issue and apply the right solution.
My service includes:
WordPress payment gateway integration
WooCommerce payment setup & configuration
Stripe & PayPal integration or error fixing
Payment gateway troubleshooting
WooCommerce checkout error fixes
Payment plugin configuration
Webhook/API setup where applicable
Payment testing & checkout verification
Whether you need a new gateway integrated or an existing payment system fixed, Ill help create a smooth and reliable checkout experience for your customers.
Send me your requirements and lets get your payment system working properly.
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Get to know Dunamis
Dunamis
Payment Gateway Expert Stripe and PayPal Integration Specialist
- FromUnited Kingdom
- Member sinceApr 2026
- Avg. response time3 hours
Languages
English, French, German, Italian
Hi, I’m a professional web developer specializing in secure and seamless payment gateway integration.
I help businesses accept online payments بسهولة and securely using Stripe and PayPal, ensuring smooth checkout experiences for customers.
💼 What I Do:
Stripe & PayPal integration
One-time & recurring payments
Subscription systems
Custom checkout pages
API & webhook setup
Payment error fixing & debugging
🚀 My Expertise:
WordPress (WooCommerce)
Shopify
Custom websites
I focus on delivering clean, secure, and scalable solutions that improve your business and user experience.
Other Website Maintenance Services I Offer
FAQ
What payment gateways can you integrate or fix?
I can work with Stripe, PayPal, Klarna, Mollie, Afterpay, Square, Razorpay, Paystack, Flutterwave, Authorize.net, and other supported WordPress/WooCommerce payment gateways.
Can you fix my existing payment gateway instead of installing a new one?
Yes. I can troubleshoot payment failures, gateway connection problems, checkout errors, declined payments, plugin conflicts, and other payment-related issues.
Can you fix WooCommerce checkout payment errors?
Yes. I can diagnose checkout issues that prevent customers from selecting or completing payment and verify the checkout flow after the fix.
Do you need my payment gateway account details?
You may need to provide the required API keys, credentials, or account access depending on the gateway. Never share passwords unnecessarily; use secure access methods whenever available.
Can you test the payment system after integration?
Yes. I will verify the gateway configuration and test the payment flow where supported to ensure the checkout is functioning correctly.
Can you integrate multiple payment gateways on one website?
Yes. I can configure multiple compatible payment gateways on WordPress/WooCommerce. The exact number depends on your website, gateway requirements, and selected package.
