Shopify Scripts to Functions Migration (2026)
If you’re running a Shopify store, this isn’t just another update you can ignore. The Shopify Scripts to Functions migration is a major shift that directly affects how your checkout works, and if you don’t act in time, things can break in ways that hurt your sales. Shopify has officially set two important deadlines: April 15, 2026 – You can no longer edit or publish Scripts June 30, 2026 – All Scripts stop working completely After that, any customization built using Scripts simply disappears. That means discounts may stop applying, shipping logic could fail, and payment options might behave differently than expected. Here’s the tricky part, Shopify will not migrate anything for you. Every Script in your store needs to be manually reviewed, replaced, and tested. And if your store…










