ZipGuard hides shipping rates for the zip and postal codes you choose, right inside Shopify's checkout — so you stop impossible deliveries and costly chargebacks. Works on every Shopify plan.
Runs on Basic, Shopify, and Advanced plans — not just Plus. No checkout UI extension required.
Built on Shopify Functions (WebAssembly), it filters shipping rates right inside Shopify's checkout — no flicker, no slow-downs.
ZipGuard reads only the checkout's postal code to match your rules. It stores no customer data and needs no personal information.
One plan. Every feature. Cancel anytime.
Get ZipGuard live in a couple of minutes — no code, no theme edits.
Click Install on Shopify and approve the delivery-customization permissions. ZipGuard installs as an embedded app right inside your Shopify admin.
Open ZipGuard from your admin, click Add rule, and enter the zip or postal codes you want to restrict — exact codes, or a prefix like 902* to match a whole area.
Type the exact name of the shipping rate to hide for those codes (for example, "Express"), then save. That's the whole setup.
Add a product and go to checkout. For a restricted zip the rate disappears; for every other zip, all rates show as normal.
ZipGuard is built for privacy. It reads only the checkout's postal code to apply your rules and stores no customer data. Your restriction rules are saved in your own Shopify metafields, and the app runs natively on Cloudflare's edge network with no third-party trackers.