I will fix shopify checkout, payment gateway and app integration issues


About this gig
Are you experiencing Shopify checkout errors, payment gateway issues, or app integration problems? I can quickly diagnose and resolve the technical issues affecting your Shopify store so your customers can complete purchases without frustration.
what I can help with:
- Shopify checkout troubleshooting
- Payment gateway setup and error fixes
- Shopify Payments, PayPal, Stripe, and third-party payment gateways
- App installation and integration
- App conflicts and compatibility issues
- Checkout customization support
- Shipping and tax configuration
- Discount code and coupon issues
- Theme conflicts affecting checkout
- Store bug fixing and performance optimization
Why choose me?
- Fast and reliable communication
- Careful troubleshooting and testing
- Clean, professional solutions
- Support for new and existing Shopify stores
- Customer satisfaction is my priority
Please contact me before placing your order so I can review your issue and recommend the best package.
Let's get your Shopify store running smoothly again!
Respect third-party rights
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Get to know Lucio G
I am a professional graphic designer
- FromItaly
- Member sinceMar 2026
- Avg. response time3 hours
Languages
Italian, English
My Portfolio
FAQ
What Shopify issues can you fix?
I can fix checkout errors, payment gateway problems, app integration issues, theme conflicts, shipping and tax settings, discount code errors, and many other Shopify technical problems.
Which payment gateways do you support?
I can assist with Shopify Payments, PayPal, Stripe, Authorize.net, and many other supported payment providers.
Can you install and configure Shopify apps?
Yes. I can install, configure, troubleshoot, and integrate Shopify apps based on your business needs.
Will my store data be safe?
Yes. I only make the changes required to resolve the issue and treat your store information confidentially.
Do I need to provide access to my Shopify store?
Yes. Depending on the issue, I may need collaborator access or a staff account with the appropriate permissions.
Can you fix checkout issues caused by apps or themes?
Yes. I will identify whether the issue is caused by your theme, an installed app, or a configuration problem and apply the appropriate fix.
How long does it take to fix my issue?
Simple issues are often resolved within 24 hours, while more complex problems may require additional time depending on the cause.
Should I contact you before ordering?
Yes. Please send me a message with your issue first so I can evaluate it and recommend the correct package

