I will do wix checkout issue payment card failure order confirmation payment fix expert

G
guessman706
G
guessman706
Gabriel
do wix checkout issue payment card failure order confirmation payment fix expert
Full Screen
do wix checkout issue payment card failure order confirmation payment fix expert
Full Screen
Full Screen
do wix checkout issue payment card failure order confirmation payment fix expertdo wix checkout issue payment card failure order confirmation payment fix expertdo wix checkout issue payment card failure order confirmation payment fix expert

About this gig

Is your Wix website experiencing checkout errors, failed card payments, payment gateway issues, or missing order confirmations?


Im a Wix payment and ecommerce expert specializing in fixing checkout and payment problems that prevent customers from completing their orders.


I can help troubleshoot and fix:

  • Wix checkout errors
  • Card payment failures
  • Stripe payment issues
  • PayPal payment problems
  • Failed or declined transactions
  • Order confirmation issues
  • Payment gateway errors
  • Wix ecommerce checkout bugs
  • Cart and checkout problems
  • Customer payment flow issues


i will identify the cause of the problem, troubleshoot the payment flow, and implement the appropriate fix to help your customers complete purchases smoothly.


Whether the issue started after a Wix update, payment integration, website customization, or configuration change, I can help diagnose and resolve it.


Why choose me?

  • Professional Wix expertise
  • Fast and reliable troubleshooting
  • Clear communication
  • Careful testing of checkout/payment flow
  • Focus on solving the actual issue


Send me the details of your checkout or payment problem, and lets get your Wix store working properly again.

  • Platform

    • Wix

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Blog
    • Education

  • Programming language

    • C#
    • Delphi (Object Pascal)
    • Go
    • JavaScript
    • Kotlin
    • PHP
    • Python
    • HTML & CSS
    • LiQuid
    • Laravel
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Gabriel

Gabriel

Payment Gateway And Checkout Optimization Expert

  • FromUnited Kingdom
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    English, German, Spanish, Italian, Afrikaans
I’m a payment integration specialist helping businesses build secure, reliable, and conversion-focused checkout systems. I work with Klarna, multi-payment gateways, Authorize.Net, and ASP.NET MVC/Core to integrate payments, troubleshoot checkout issues, optimize payment flows, and improve the overall customer experience. Whether you need a new payment gateway setup, API integration, checkout customization, or an existing payment issue fixed, I focus on delivering a smooth and dependable solution tailored to your business needs.

Other Website Maintenance Services I Offer

Related tags