I will fix payhip sellfy checkout errors payment bugs cart issues and mobile SEO speed


About this gig
Are you facing checkout errors, payment failures, cart bugs, or slow mobile speed on your Payhip or Sellfy store?
I will professionally troubleshoot and fix Payhip / Sellfy store issues to improve customer checkout experience, increase mobile performance, and optimize SEO for better conversions.
My services include:
- Fix Payhip checkout errors
- Resolve Sellfy payment bugs
- Repair broken cart functionality
- Improve mobile loading speed
- Fix mobile responsiveness issues
- Optimize on-page SEO
- Troubleshoot product checkout pages
- Payment gateway issue resolution
- Store performance optimization
Why choose me?
- Fast delivery
- Professional bug fixing
- Conversion-focused solutions
- Clear communication
- Reliable after-delivery support
Lets get your Payhip or Sellfy store running smoothly and converting better.
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 Emmy
Ecommerce Web Developer
- FromUnited States
- Member sinceApr 2026
- Avg. response time6 hours
Languages
English, Spanish, French, German
FAQ
What issues can you fix?
I fix checkout errors, payment bugs, cart issues, mobile speed problems, and SEO issues on Payhip and Sellfy.
Do you fix payment gateway errors?
Yes, I troubleshoot payment integration issues affecting successful transactions.
Will my mobile store speed improve?
Yes, I optimize your store for better mobile loading speed and performance.
Do you provide SEO optimization?
Yes, I improve technical SEO settings for better store visibility and user experience.
Do you need admin access?
Yes, temporary access may be needed to diagnose and fix the issues effectively.

