PO Box Blocker Pro

Shopify shipping solutions - other app by Dev Kit·Block PO Box addresses at checkout – Plus stores only – or warn customers before checkout

Snapshot

1.00(1 reviews)#103of 266 inShipping solutions - Other

Ongoing.AI tracks PO Box Blocker Pro daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesShipping solutions - Other

Rating

1.00

1 reviews

Pricing

From $2/mo

free_trial

Built for Shopify

No

Years live

1

launched Jul 4, 2025

Last updated

Jul 3, 2026

Shopify listing

Catalog position

Where PO Box Blocker Pro sits in the App Store.

Rank and percentile inside the Shipping solutions - Other category — the competitive shape of the niche around this app.

Rank in Shipping solutions - Other

#103

of 266 active apps

Review count percentile

62th

vs category siblings

Rating percentile

62th

vs category siblings

Years on App Store

1

since 2025

Listing change cadence

What PO Box Blocker Pro has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+12shopify_lastmod: 2026-06-01 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-18shopify_lastmod: 2026-06-18 → 2026-06-25shopify_lastmod: 2026-06-25 → 2026-06-30shopify_lastmod: 2026-06-30 → 2026-07-02shopify_lastmod: 2026-07-02 → 2026-07-03Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 4

2026-07-02 → 2026-07-03

Shopify Lastmod · Jul 3

2026-06-30 → 2026-07-02

Shopify Lastmod · Jul 1

2026-06-25 → 2026-06-30

PricingIdentity & listingCadence

Reviews

What merchants are saying

1.00(1 reviews)
  • 0%positive0
  • 0%neutral0
  • 100%negative1

Top themes

    Plans

    PO Box Blocker Pro pricing tiers.

    Pro

    $2.99/month

    • Real-Time PO Box Blocking
    • Bypass Specific Products
    • Fully Customizable Checkout Alert
    • One-Click Enable/Disable
    • No Theme Edits Required

    FAQ

    PO Box Blocker Pro — frequently asked questions.

    What is PO Box Blocker Pro on Shopify?
    PO Box Blocker Pro is a Shopify app in the Shipping solutions - Other category. PO Box Blocker Pro automatically detects and blocks PO Box addresses during checkout, helping merchants avoid failed deliveries, shipping delays, and costly fulfillment errors. The app is easy to set up and ensures customers provide a valid street address, improving shipping reliability and reducing manual address verification work for store owners. It averages 1.00 out of 5 across 1 merchant reviews on the Shopify App Store.
    How much does PO Box Blocker Pro cost?
    PO Box Blocker Pro has a single paid plan at $2/month on the Shopify App Store.
    Is PO Box Blocker Pro free?
    No, PO Box Blocker Pro is a paid Shopify app. Plans start at $2/month on the Shopify App Store.
    When was PO Box Blocker Pro launched?
    PO Box Blocker Pro launched on July 4, 2025 — over 1 year on the Shopify App Store. In that time it has gathered 1 merchant reviews.
    Is PO Box Blocker Pro Built for Shopify?
    PO Box Blocker Pro does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
    What are the best PO Box Blocker Pro alternatives?
    Merchants commonly compare PO Box Blocker Pro with HideShip:Hide Shipping Methods, Advanced Zipcode Validator, SMART Address Validator, and Shiptheory. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

    Alternatives

    Apps merchants pick instead.

    Nextools

    HideShip:Hide Shipping Methods

    5.00★84

    AppJetty

    Advanced Zipcode Validator

    5.00★74

    E-TRADE PARTNER

    SMART Address Validator

    4.90★66

    Shiptheory

    Shiptheory

    5.00★49
    Browse more inAll Shipping solutions - Other apps

    Methodology

    Where the numbers come from.

    Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

    Find every brand running PO Box Blocker Pro.

    Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

    Track PO Box Blocker Pro — free Start free

    Prefer the source? View PO Box Blocker Pro on the Shopify App Store ↗