modlet: Block PO Box & Lockers

Prevent return fees and failed deliveries instantly.

por modlet · Launched: marzo 2026 · Free plan available.

5.0 (1) on Shopify Built for Shopify

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Stop paying expensive carrier return fees for undeliverable addresses.

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Acerca de modlet: Block PO Box & Lockers

Protect your shipping margins with reliable, global PO Box blocking. Built natively into Shopify Checkout, it physically blocks checkout completion for restricted addresses—ensuring 100% reliability. Why offer a generous free tier? Built by a veteran cloud architect, our highly efficient infrastructure keeps costs low, and we love helping new stores get off the ground. Grow with us for free, and upgrade to Pro as your volume increases or when you need granular, custom shipping rules. Block PO Boxes and lockers worldwide to stop failed deliveries. Secure checkout blocking that buyers cannot bypass or work around. Test your blocking rules safely using the built-in address simulator. Pro: Create custom error messages to match your brand and local languages. Pro: Set specific exception rules for shipping methods, regions, or products. Ver más Ver menos

Última verificación: July 21, 2026 · Fresh

Detalles de la app

Desarrollador: modlet
Categoría: Marketing & conversion
Precio: Plan gratuito disponible
Lanzamiento: marzo 2026
Valoración: 5.0 (1) on Shopify

Funciones principales

Block PO Boxes globally (Instant setup)
Up to 250 Store Orders per Month
Native & Secure Checkout Validation
Address Simulator & Testing Tool
Unlimited Orders & Address Validations

Integraciones con:

Checkout, Shopify Admin

3 planes · empieza gratis · prueba gratis de 14 dias

Free

Pro

$10.99/month

Enterprise

$99.99/month

Planes y precios segun el Shopify App Store.

Valoraciones y reseñas

basado en 1 reseñas de la Shopify App Store

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Great app and excellent support. We installed Modlet PO Box Blocker because we needed a reliable way to block PO boxes, parcel lockers, pickup points, and similar addresses directly in Shopify checkout across international markets. During testing, we had a question around how the app handled some international address formats. The Modlet team was incredibly responsive, looked into it right away,...

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