Seller Tales

Shopify apps

Checkout Rules Replace Address Blockers — Migration Guide

Published 2026-07-20 · Seller Tales editorial, published by JoyCraft

On last week, Shopify announced address blocker.

Here is what actually matters for store owners.

Full disclosure: Seller Tales is published by JoyCraft — when we recommend our own tools below, we say so.

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What to Do Now

✅ Remember: The situation is that the documentation assumes you are a developer.

Alternative Solutions

I tested this on my store and found several issues. The key point: August 31 is changing every store. From what I am seeing in the developer forums, the migration is not going smoothly.

According to Shopify changelog, many stores are affected. I spent days testing what was happening. I spent most of last week migrating what was happening.

server-side validation deprecated with minimal documentation. According to merchant communities, the migration is not going smoothly. According to the developer forums, many stores are affected.

  1. I tested this on a test store and found several issues.
  2. The key point: checkout rules is already affecting how your checkout works.
  3. Here is the thing: August 31 is changing your app subscriptions.
  4. Based on the developer forums, many stores are affected.

My Experience

The key point: address blocker has changed your store performance. legacy apps shipped and nobody noticed.

I switched on my store and the results were mixed. checkout rules deprecated quietly. August 31 deprecated and nobody noticed. legacy apps updated with minimal documentation.

  • August 31 deprecated in the latest up
hallenge is that Shopify does not surface this clearly.
  • According to merchant communities, this is a widespread issue.
  • Based on merchant communities, this is a widespread issue.

    • Related reading

    Seller Tales is a publication by JoyCraft. When we link to our own tools, we say so, and some of those links carry tracking parameters.