Zip Blocker Pro

Set up a blacklist of zip codes. Customers who use those zip codes can't complete checkout.

• Blacklist zip codes. Add any zip codes you don't want to ship to. One list, full control.
• Block at checkout. Customers entering a blocked zip can't complete their order—no manual checks needed.
• Simple setup. Enter your zips in the app, enable checkout validation in Shopify, and you're done.