Detected May 24, 2026
Integrations updated
Integrations updated
Shopify Admin
modlet: Block PO Box & Lockers Shopify App: Pricing, Features & First-Adopter Watch
Launched March 9, 2026. Shoplist is monitoring first merchant evidence, reviews, pricing, feature details, and listing changes for this Shopify app.
Shoplist public signals
What is visible for modlet: Block PO Box & Lockers right now
Signal date May 12, 2026
Monitoring status
First-adopter watch
Monitoring first merchant evidence
As of May 12, 2026
Reviews
1 public reviews
5.0 average rating
As of May 11, 2026
Momentum
4 New
Install trend held steady over the last 28 days
As of Jun 12, 2026
Latest review
May 11, 2026
As of May 11, 2026
New5% confidence
4 momentum score
Install trend held steady over the latest 28-day window.
Updated Jun 12, 2026
Momentum inputs
28d installs
0
Prev. 28d
0
New 28d
0
30d reviews
1
Installs
0
Growth
50
Adoption
0
Reviews
20
Fit
80
Quick answer
modlet: Block PO Box & Lockers launched on March 9, 2026. Shoplist is monitoring first public merchant evidence, reviews, pricing changes, and listing changes.
Reviews and velocity
Public review signals
Rating
5.0
Reviews
1
Latest
May 11, 2026
Pricing
Pricing and plan posture
Free
Free- Address Simulator & testing tool
- Block PO Boxes globally (Instant setup)
- Native Shopify Function (<5ms latency)
- No theme code or JavaScript required
Pro
$10.99- Cart Condition Logic
- Country & Region Whitelisting
- Custom Error Messages
- Granular Pattern Rules
Activity and changes
Recent signals for modlet: Block PO Box & Lockers
Recent detections and listing changes are public signals captured by crawl history.
App Store listing
Listing changes
Integrations
Detected May 6, 2026
Integrations updated
Integrations updated
Shopify Admin
Detected May 3, 2026
Integrations updated
Integrations updated
Shopify Admin
Detected Apr 25, 2026
Integrations updated
Integrations updated
Shopify Admin
App-store listing
About modlet: Block PO Box & Lockers
Stop paying expensive carrier return fees for undeliverable addresses.
Protect your shipping margins with reliable, global PO Box blocking. Built natively into Shopify Checkout, it physically blocks checkout completion for restricted addresses—ensuring 100% reliability. Why offer a generous free tier? Built by a veteran cloud architect, our highly efficient infrastructure keeps costs low, and we love helping new stores get off the ground. Grow with us for free, and upgrade to Pro as your volume increases or when you need granular, custom shipping rules.
Listing highlights
- Block PO Boxes, Lockers, and Military Addresses to prevent failed deliveries.
- Stop expensive UPS/FedEx carrier return fees instantly.
- Native Shopify Checkout integration—unhackable with zero theme code.
- Exempt specific countries or shipping methods from blocking rules.
- Perfect for general logistics or strictly regulated shipping requirements.
Methodology
How to read these signals
Counts are based on Shoplist's latest available public crawl signal dated May 12, 2026.
Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.
Merchant rows are filtered to public brand profiles with enough public data to link safely. Full workflow, filtering, and monitoring stay behind signup.
Review, pricing, feature, screenshot, and listing-change data come from public Shopify App Store and Shoplist crawl records. Signals can change between crawls.
FAQ
Questions about modlet: Block PO Box & Lockers
Has Shoplist detected stores using modlet: Block PO Box & Lockers yet?
Shoplist has not yet found reliable public storefront evidence for modlet: Block PO Box & Lockers. The page tracks first merchant evidence as it appears.
What does first-adopter watch mean?
It means Shoplist is monitoring launch context, first storefront-detectable merchant evidence, reviews, pricing, and listing changes.
Can I get alerts when stores start using modlet: Block PO Box & Lockers?
Yes. Create a watchlist to get alerted when Shoplist finds public merchant evidence for modlet: Block PO Box & Lockers.
Keep watching modlet: Block PO Box & Lockers
Turn this public profile into a monitored app workflow for first detections, reviews, pricing, related apps, and listing-change history.