PO Box Blocker Pro
by Dev KitShipping solutions - Other · #247 in category
Tracking since Dec 3, 2025
Listing content
Currently live on the App StoreName
PO Box Blocker Pro
Subtitle
Blocks PO Box addresses at checkout to reduce shipping errors.
Introduction
Block PO boxes, lockers & undeliverable addresses at checkout
Details
PO Box Blocker Pro checks each shipping address at checkout and blocks addresses you can't deliver to before the order is placed. Block PO boxes, parcel lockers, locked bags, private bags and APO/FPO addresses, or restrict delivery by country, state, city or postal code. Allow chosen products, variants or collections to bypass the rules, set a custom checkout message, and test any address before going live. Works on standard checkout and Shop Pay across all Shopify plans. No theme edits needed.
Pricing
2 plansmonthly$2.99/mo
14-day free trial- Real-Time PO Box Blocking
- Works on checkout & Shop Pay
- Custom checkout message
- Built-in address tester
- Auto health checks & self-repair
- Unlimited orders and validations
- Block addresses FedEx, UPS & DHL reject
- One-click automatic setup
monthly$4.99/mo
14-day free trial- Everything in Essential
- PO boxes, lockers, bags & APO/FPO
- Rules by country, state, city & postal
- Exempt products, variants, collections
- Priority email support
- Unlimited orders and validations
Media
7 assets
Developer
Dev Kit1.0 ★ across all apps1 app published
No other apps from this developer are tracked.