ZIP Lock ‑ Restrict ZIP Codes

Restrict Products by ZIP code. Stop Invalid Checkouts.

by Plug Digital Inc. · Launched: April 2024

5.0 (1) on Shopify Built for Shopify

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For stores that can't ship everywhere. Restrict orders by zip code or state at checkout.

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About ZIP Lock ‑ Restrict ZIP Codes

Set up rules to restrict ZIP codes or states at checkout, controlling which products customers can purchase based on their shipping ZIP/postal code or state/province. When a restriction rule is triggered, the ZIP Lock app displays an error message and prevents checkout. You can apply restrict ZIP code rules to all products, specific products, or entire collections, and even exempt certain customers. Built using Shopify’s checkout UI extensions—no theme changes required. Shopify Plus only. Create unlimited rules for ZIP codes or states Set rules to target specific products or collections Bulk import zipcodes via spreadsheet Keeps a log of the blocked checkouts Customizable checkout error messages Show more Show less

Last verified: July 16, 2026 · Fresh

App details

Developer: Plug Digital Inc.
Category: Orders & shipping
Pricing: Paid
Launched: April 2024
Rating: 5.0 (1) on Shopify

Key features

Unlimited rules
Unlimited checkout validations
Customizable checkout error messages
Tracks blocked checkouts
Supports all countries

Integrations with:

Checkout, Shopify Admin

2 plans · 7-day free trial

Standard

$9.99/month

Pro

$14.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 2 Shopify App Store reviews

Use the arrows to read individual reviews

We started using Zip Lock on our Shopify store at Vape Tyson, and it's been awesome. Shopify doesn't let you block certain zip codes on its own and we needed to restrict due to our industry. Setting it up was super easy. The support team was quick to help with any questions.

— Vape Tyson

We've integrated the Zip Lock app into our Shopify store, and it’s been a game-changer. Shopify lacks a native solution to block specific zip codes for certain products or collections, but Zip Lock fills this gap perfectly. Zip Lock has significantly reduced our shipping issues and improved customer experience. Highly recommended for any store needing to manage shipping restrictions!

— Lighter USA

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