I run a Shopify store that serves customers across Kuwait and I need a functionality upgrade at checkout. Instead of the default governorate-level shipping fees, each individual Kuwaiti area (e.g., Salmiya, Jahra, Fahaheel, etc.) must trigger its own delivery price. The end result I’m after is straightforward: when a shopper selects or enters their address, the checkout should automatically display the correct fee for that exact area—no work-arounds, no manual edits, and no confusing drop-downs for the customer. Key points you should know • Functionality customization is the priority; design stays as is. • I’m open to the cleanest technical route—Shopify Carrier Service API, a private app, Shopify Functions, or an existing third-party tool—so long as it works reliably on my current Shopify plan. • I need an admin-side panel or CSV import so I can update or add new area rates without touching code. • It must support both cash-on-delivery and online payment gateways already active on the store. • Thorough testing with real Kuwaiti addresses is essential before we go live. Deliverables 1. Working code or app installed on my store that assigns delivery prices to every Kuwaiti area. 2. Simple interface or documented method for me to edit those prices later. 3. Step-by-step hand-off notes (or short video) showing how the system was set up and how to maintain it. 4. Post-launch support for any bugs discovered within the first two weeks. If you’ve built granular shipping logic for Shopify before—especially for Gulf markets—let’s talk.