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BoxKit: PO Box Blocker Pro
- by iConsultify®
- Free plan available. Free trial available.
- by iConsultify®
- Free plan available. Free trial available.
Block PO Box addresses at checkout to prevent failed deliveries and avoid costly reshipments with automatic address detection.
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About the BoxKit: PO Box Blocker Pro
BoxKit helps merchants prevent shipping problems by blocking PO Box addresses at checkout. The app automatically detects PO Boxes, military APO/FPO addresses, and freight-forwarder locations as customers enter them during checkout or at cart. When an undeliverable address is detected, BoxKit blocks the order or displays a warning message asking customers to provide a valid street address. This prevents failed deliveries, reduces costly reshipments, and helps avoid carrier surcharges. Merchants can customize the warning message, choose which address types to restrict, and review all blocked orders through a simple dashboard.
Launched: August 24, 2026
Key features
- Automatically detects and blocks PO Box addresses at checkout
- Restricts military APO/FPO and freight-forwarder addresses
- Lets merchants write their own custom warning message
Integrations with:
- checkout,
- checkout,
- openai
Category:
Pricing of BoxKit: PO Box Blocker Pro
Free
Free
- Block PO Box patterns (US, UK, CA, AU)
- Customizable error message
- Basic blocked-order count on dashboard
- Works on all Shopify plans incl. Plus
- Email support
Pro
$4.99 / month
or $49/year and save 18%
- Everything in Free
- Collection-level and product-level rules
- Custom regex patterns for any country
- Multi-language error messages
- Block APO/FPO/military addresses
- Full analytics dashboard and CSV export
- Priority support
