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NoBox: PO Box Blocker
- by Wezy
- $4.99/month. Free trial available.
- by Wezy
- $4.99/month. Free trial available.
Block PO Box addresses at checkout to prevent failed deliveries. Validate shipping addresses and reduce logistics costs instantly.
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About the NoBox: PO Box Blocker
NoBox: PO Box Blocker automatically blocks PO Box addresses at checkout to prevent delivery failures and reduce shipping costs. This validator detects all variations including "PO Box", "P.O. Box", "POBOX", and "P.O.BOX" to secure your logistics operations.
The app sets up in seconds and integrates seamlessly into your checkout flow. Merchants can customize the error message displayed to customers and add specific blocking rules for terms like 'pob', 'cedex', or 'packstation'. Customers are immediately informed when a PO Box address is used, allowing them to provide a valid delivery address instead.
Stop failed deliveries and save on shipping fees with this simple address validation solution.
Launched: January 12, 2026
Key features
- Detect all variations including "PO Box", "P.O. Box", "POBOX", and "P.O.BOX"
- Customize the error message and add specific blocking rules.
- Immediately inform customers when a PO Box used
- Integrates seamlessly into your checkout flow.
Integrations with:
- Checkout,
- Shopify Admin
Category:
Pricing of NoBox: PO Box Blocker
Unlimited Plan
$4.99 / month
or $49.99/year and save 17%
- Block PO Boxes instantly
- Fully customizable messages
- Customize Blocking keywords
- Seamless checkout integration
