modlet: Block PO Box & Lockers

Prevent return fees and failed deliveries instantly.

von modlet · Launched: März 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.

Auf Shopify holen →

Über 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. Mehr anzeigen Weniger anzeigen

Zuletzt geprüft: July 21, 2026 · Fresh

App-Details

Entwickler: modlet
Kategorie: Marketing & conversion
Preis: Kostenloser Tarif verfügbar
Veröffentlicht: März 2026
Bewertung: 5.0 (1) on Shopify

Hauptfunktionen

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

Integrationen mit:

Checkout, Shopify Admin

3 Tarife · ab kostenlos · 14 Tage gratis testen

Free

Pro

$10.99/month

Enterprise

$99.99/month

Tarife und Preise laut Shopify App Store.

Bewertungen & Rezensionen

basierend auf 1 Shopify App Store Bewertungen

Mit den Pfeilen einzelne Bewertungen lesen

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,...

— Pulse Mindfulness

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