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$
USD
I will fix bigcommerce checkout payment shipping calculation bugs
Kevin K
About this gig
Is your BigCommerce checkout failing, payment not going through, shipping rate showing wrong, or customers unable to complete their orders?
Checkout, payment, and shipping issues can cost your store real sales. I help BigCommerce store owners find and fix problems that block customers from buying, including checkout errors, failed payment setup, wrong shipping calculations, tax issues, and confusing store settings.
I will review the issue, check the related settings, test the buying process, and correct what is causing the problem where possible.
What I can help you do:
Fix checkout errors, payment gateway issues, shipping rate problems, tax setup issues, checkout settings, carrier shipping problems, app conflicts, store configuration errors, and buyer flow problems.
Send me the error message, screenshot, or issue details before ordering so I can confirm the best fix path.
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Get to know Kevin K
Kevin K
Customer Support, CRM, Automation Setup Expert
- FromUnited Kingdom
- Member sinceNov 2025
Languages
English, German, Italian, Spanish
I help ecommerce brands move, build and fix stores across Shopify, BigCommerce and WooCommerce. I handle store migration, BigCommerce theme setup, product upload, payment configuration, B2B wholesale portals, customer groups, bulk pricing, checkout errors, payment failures, shipping bugs and basic SEO setup. My focus is not just making the store look good, but making it work properly for buyers, admins and wholesale customers. I keep the process clear, protect store data, and build with sales, speed and buyer experience in mind.
Other Website Maintenance Services I Offer
FAQ
Can you fix BigCommerce checkout errors?
Yes, I can review and fix checkout-related issues where possible.
Can you fix payment gateway problems?
Yes, I can help troubleshoot payment settings, connection issues, and setup errors.
Can you fix shipping calculation bugs?
Yes, I can check shipping zones, rates, rules, and carrier settings.
Can you test the checkout after fixing?
Yes, testing is included depending on the package.
Do you fix tax setup issues?
Yes, basic tax setup review can be included.
Can you fix abandoned checkout problems?
I can check checkout friction, payment, shipping, and setup issues that may cause drop-offs.
Can you fix urgent issues quickly?
Yes, but I need the error details first to confirm the scope.
