★★★★★
The app stopped syncing after the last update and support took a week to reply. We lost orders during the outage and had to switch to a competitor.
ZIP Lock ‑ Restrict ZIP Codes
by Plug Digital Inc.
For stores that can't ship everywhere. Restrict orders by zip code or state at checkout.
- Rating
- 5.0
- Reviews
- 2
- Pricing from
- $9.99/mo
- Launched
- Apr 2024
First seen 18 Sep 2026 · Data updated 1 week ago
Worst recent reviews
1- and 2-star reviews reveal what this app gets wrong: the gaps a competitor could fill.
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.
Highlights
- 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
Languages
English