FP1 ‑ Postcode Shipping Guard
Keep Shopify shipping zones and block restricted Postcode/Postal/ZIP codes at checkout. Simple rules, optional country filter, optional cart notice for buyers.
Block Postcode/Postal/ZIP codes at checkout. Stop orders to restricted regions.
FP1 - Postcode Shipping Blocker lets you keep your existing Shopify shipping zones while blocking restricted Postcode/Postal/ZIP areas with simple rules. Block an exact code, or use * to block a wider area, such as SW1A*. When a matching address is entered at checkout, no shipping methods are shown, so the order cannot proceed until the address changes. Manage rules in-app with no coding. Optional cart notice included. 14-day free trial, then $5.99/month.
FP1 - Postcode Shipping Blocker lets you keep your existing Shopify shipping zones while blocking restricted Postcode/Postal/ZIP areas with simple rules. Block an exact code, or use * to block a wider area, such as SW1A*. When a matching address is entered at checkout, no shipping methods are shown, so the order cannot proceed until the address changes. Manage rules in-app with no coding. Optional cart notice included. 14-day free trial, then $5.99/month.
more
- Block restricted Postcode/Postal/ZIP codes inside your shipping zones.
- Block exact codes, or block a whole area using * (for example, SW1A*).
- Apply rules globally or restrict a rule to a specific country.
- Manage rules in the app—no editing shipping profiles or zones required.
- Optional cart notice (theme app block) to set expectations before checkout.