Fix Shopify Store Issues

I’m running into problems on my Shopify site that are blocking sales, and the checkout process is the first priority. Shoppers are reporting errors when they try to complete an order, and I’ve replicated the issue on multiple devices, so I know it’s not isolated.

Here’s what I need from you:

• Diagnose the exact point where the checkout flow is breaking (cart, payment gateway hand-off, confirmation page, etc.) and explain why.
• Implement a clean, permanent fix without disrupting existing products, customer data, or theme styling.
• Verify everything by placing at least two successful test orders—one domestic and one international—to be sure nothing else is lurking.
• Provide a brief post-fix summary outlining what you changed, where you changed it, and any maintenance steps I should know about.

You’ll get full admin access to the store and my availability for quick answers while you work. If you spot other critical issues during your investigation, flag them; once checkout is stable, we can discuss additional tweaks separately.

Please share a concise note on similar Shopify checkout repairs you’ve handled and your expected turnaround time.