
Ultimate PO Box Blocker
- Pricing
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From $8.99/month. Free trial available.
- Highlights
- Use directly in Shopify admin
- Rating
- 5.0 (5)
- Developer
- MSM TECHNOLOGIES
Featured images gallery

Stop PO Box orders at checkout for successful deliveries and lower shipping cost. 1-click setup.
If you're a merchant tired of dealing with lost packages, failed deliveries, or the extra costs associated with reshipping, then Ultimate PO Box Blocker is for you. Whether you're a small business owner or run a large e-commerce operation, our app is designed to make your shipping process more efficient and reliable. The app needs no manual setup for seamless integration but offers advanced customization options. Take control of your shipping process today.
- Auto-block PO Boxes carriers like FedEx, UPS, DHL can't deliver to.
- Eliminate time, effort, cost resolving address issues after purchase.
- Real-time validation flags undeliverable addresses during checkout.
- Simple installation with seamless integration—no setup needed.
- Advanced options to customize settings for specific shipping needs.
- Highlights
- Use directly in Shopify admin
Languages
English
Works with
Categories
Pricing
Pro Monthly Plan
$8.99 / month
- Block PO Box orders in real-time
- Setup in 1 click
- Customize your PO Box message
- Integrate Seamlessly with Shopify
- Advanced Settings at your fingertips
- Anytime Support
30-day free trial
Pro Yearly Plan
$96.99 / year
- Block PO Box orders in real-time
- Setup in 1 click
- Customize your PO Box message
- Integrate Seamlessly with Shopify
- Advanced Settings at your fingertips
- Anytime Support
- Save 10% by paying yearly
30-day free trial
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
Reviews (5)
- 100% of ratings are 5 stars
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0% of ratings are 4 stars
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0% of ratings are 3 stars
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0% of ratings are 2 stars
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0% of ratings are 1 stars
Prompt customer service and great turn-around on a custom fix for us!
Thank you for letting us know about your issues. We're glad we could provide a solution!
Working great! Awesome customer service.
Thank you for your trust!
Great support from the team!
Thank you for your trust in us!
Fast and very helpful customer service. App works as expected. Thank you!
We appreciate your feedback!
Incredible UI. Straight up set up and works great!
We're thrilled you had a great experience!
Support
App support provided by MSM TECHNOLOGIES.
Resources
Developer
Launched
October 10, 2023
Data access
This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .
View personal data:
Customers, store owner
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Customers
Name, email address, phone number, physical address, geolocation, IP address, browser and operating system
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Store owner
Name, email address, phone number, physical address
View and edit store data:
Products, orders, Shopify Functions
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View products
Products or collections
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View orders
Shipping information
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Edit Shopify Functions
Access for delivery customizations
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Edit other data
Locales or translations
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