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Fiverr Pro
English
$
USD
I will fix stripe paypal payment gateway errors, checkout issues, wix shopify payment
JOSHUA
About this gig
Is your payment gateway broken? Are customers reaching checkout and leaving without paying?
Every hour your payment system is down, you are losing real money. I diagnose and fix all types of Stripe, PayPal, and payment gateway errors on Wix, Shopify, and WordPress fast.
What I fix:
"Invalid credentials" and API key errors
Stripe not connecting to Wix or Shopify
PayPal checkout not loading or redirecting incorrectly
Payments processing but money not arriving
Apple Pay / Google Pay not showing at checkout
Subscription payments failing or not renewing
Webhook errors and missed payment events
Cart abandonment caused by payment errors
Currency or regional payment restrictions
3D Secure authentication failures
Wix Bookings payment not collecting at booking
Checkout button not working or showing errors
Tax and shipping calculation errors at checkout
Payment form not loading on mobile devices
Why choose me:
I identify the root cause not just patch the symptom
Full checkout tested from start to finish after every fix
Don't let a broken payment system cost you more sales. Message me now with your error and I'll tell you if I can fix it before you order.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Respect third-party rights
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Get to know JOSHUA
JOSHUA
Payment Gateway Expert, Stripe, PayPal, Apple Pay Integration, Wix, Shopify
- FromUnited Kingdom
- Member sinceApr 2026
Languages
English
I specialize in payment gateway integration, helping online businesses, eCommerce stores, and service providers connect Stripe, PayPal, Apple Pay, Google Pay, Klarna, and other leading payment gateways to their Wix, Shopify, and WordPress websites. My entire focus is making sure your customers can pay you smoothly, securely, and without friction.
Whether you need a fresh payment setup, a recurring subscription billing system, modern wallet payments like Apple Pay and Google Pay, or a broken payment gateway fixed urgently. I handle it all professionally and deliver fast.
Dm me, Let's Chat
FAQ
What payment errors can you fix?
I fix Stripe API errors, PayPal connection failures, checkout page errors, webhook failures, subscription billing issues, 3D Secure problems, Apple/Google Pay not displaying, and most other payment-related issues on Wix, Shopify, and WordPress.
How do I know if you can fix my specific issue before ordering?
Message me first with a description of your error. I'll review it and confirm whether I can fix it before you place any order — I never take work I can't deliver.
My store is live and losing sales right now. How fast can you fix it?
Most single payment errors are fixed within 24 hours. If your situation is urgent, mention it when messaging me and I'll prioritize your order.
Will you need to take my store offline to make the fixes?
No. Almost all payment fixes are made in the background without any downtime for your store or customers.
What if the error is caused by a Stripe or PayPal account issue, not my website?
I check both sides — the website configuration and the gateway account settings. If the issue is on the Stripe or PayPal account level, I'll identify it and guide you through the steps to resolve it.
Can you fix payment issues on both Wix and Shopify?
Yes. I work across Wix, Shopify, WordPress/WooCommerce, and most other major platforms. Mention your platform when reaching out.
What's included in the full payment audit (Premium package)?
The Premium package includes a complete review of your payment setup — API configuration, checkout flow, webhook events, mobile testing, subscription settings if applicable, and a written report of everything found and fixed.
Do you need my Stripe or PayPal login to fix this?
Never. I only need your API keys and contributor access to your website. You never share your actual gateway password with me.
What if the issue comes back after you fix it?
I offer a 30-day guarantee. If the exact same issue returns after my fix, I'll resolve it immediately at no additional charge.
Can you fix errors caused by a recent Wix or Shopify platform update?
Yes. Platform updates sometimes break payment configurations. I stay current with Wix and Shopify changes and can identify and fix update-related breakages.
