FP1 ‑ Postcode Shipping Guard

Block Postcode/Postal/ZIP codes at checkout. Stop orders to restricted regions.

FP1 - Postcode Shipping Guard blocks restricted Postcode/Postal/ZIP code areas without changing your Shopify shipping zones. Block exact codes or use * for wider areas, such as SW1A*. When an address matches, shipping methods are removed and checkout cannot continue until it changes. Prevent costly shipping mistakes before orders are placed. Manage rules in-app with no coding. Optional cart notice included. 14-day free trial, then $5.99/month.

• 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.