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Mighty PO Box Blocker

6 reviews


Orders & shipping

Store design

Managing orders

Product display

Delivery & pickups


Mighty PO Box Blocker is an app that helps you quickly detect and block PO Box addresses and notify customers that they need to use a different address. It saves you time and money by preventing customers from entering PO Box addresses as shipping addresses. Whenever a PO Box address is detected, a warning is displayed on the cart view and/or the shipping method step of checkout, instructing customers to specify a new valid residential or commercial address instead.

Key Features

  • Block PO Box addresses that FedEx, UPS, and DHL do not deliver to

  • Optimized design for both desktop and mobile devices

  • Create fully customized warning messages that fit your brand

  • Display PO Box Blocker pop-ups to warn customers to input a new address


Professional Plan


Get unlimited PO Box blocking capabilities

Tips and Tricks

  • Customize the warning messages to match your brand's tone and style

  • Regularly review and update your blocked PO Box list to ensure accuracy

  • Consider offering alternative shipping options for customers who can only provide a PO Box address

Disclaimer: The information and ideas provided within this app are intended for general informational purposes only. They should not be interpreted as legal, financial, or business advice. We cannot guarantee that these ideas do not infringe upon third-party intellectual property rights. It is advisable to consult with appropriate professionals or seek intellectual property counsel for specific guidance pertaining to your situation. Furthermore, please note that any resources suggested within the app are for informational purposes only and should not be considered as a substitute for professional advice or an endorsement of their suitability for your specific circumstances.

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