Checkout Migration Expert

Checkout Migration Expert is positioned as a read-only audit tool that helps merchants identify and fix checkout migration risks before Shopify’s June 30, 2026 deadline. It scans for deprecated or fragile setup elements such as Scripts, checkout.liquid, Additional Scripts, tracking pixels, and legacy script_tag usage, then returns a 0-100 Health Score with a prioritized issue list and links to official Shopify migration documentation. The app emphasizes preventing silent checkout breakages caused by Script discounts, custom shipping rules, or pixels firing from theme.liquid.