NoBox: PO Box Blocker for Shopify

NoBox: PO Box Blocker

Prevent failed deliveries by blocking PO Boxes at checkout.

Developer
View on App Store

Rating

5.0

feedback

3

Reviews

chart

#5,382

Shopify

Reviews Over Time

App Ranking

Time spent using app

  • Less than an hour
    33%
  • Less than a day
    0%
  • Less than a month
    33%
  • Less than a year
    0%
  • More than a year
    0%

Reviews Summary

The reviews for the app highlight its effectiveness in preventing customers from entering PO boxes as shipping addresses, thus reducing return fees and manual work for the merchants. Users appreciate the simplicity of setting up the app and the quick results it provides. The dashboard is described as basic but sufficient for the task at hand. Overall, the app is praised for being a lifesaver and highly recommended for its price.

Highlights

Effectiveness in blocking PO boxes and preventing return fees
Simplicity and quick setup process
Basic but sufficient dashboard
Cost-effective solution
Recommendation and praise for the app

Rating Breakdown

  • 5
    100% (3 ratings)
  • 4
    0% (0 ratings)
  • 3
    0% (0 ratings)
  • 2
    0% (0 ratings)
  • 1
    0% (0 ratings)

Reviews with Text

  • 100% (3)
Review RSS Feed Review RSS Feed

All reviews

5 / 5 Share

Feb. 28, 2026

We ship heavy items often PO boxes are refused. It was a nightmare having to email customers constantly to ask for a real address before fulfilling the order. Tried another app before but it was too complicated. This one just sits in the checkout and stops them from paying if they type 'PO box'. The dashboard is pretty basic, but honestly you only need to set it up once. Does the job perfectly.

Using app

--

Total reviews

4

Average rating

5.0

5 / 5 Share

Feb. 24, 2026

Kept getting hit with return fees because people were sneaking PO Boxes into the second address line. Installed Wezy, added a couple of variations like "P.O. Box" to the block list, and haven't had an issue since.Took literally a minute. Worth the few bucks a month to save my team the manual work.

Using app

4 days

Total reviews

2

Average rating

5.0

5 / 5 Share

Jan. 12, 2026

Honestly a life saver. We had issues with customers shipping to PO boxes via FedEx and getting returns. This app blocked them instantly. Setup took 2 minutes. I also like that we can block specific keywords like 'Parcel Locker'. Highly recommend for the price.

Using app

7 minutes

Total reviews

2

Average rating

5.0

All reviews

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