checkout.liquid Sunset 2026: What Breaks and How to Fix It Stores that still depend on checkout. liquid may face checkout issues after June 30, 2026. This blog explains what can break at checkout. liquid is removed and how Shopify stores can prepare. It covers custom checkout changes, tracking scripts, discount logic, third-party apps, checkout branding, and migration to Shopify Checkout Extensibility. This guide is useful to review current checkout customizations, plan fixes, and keep the buying process working smoothly after the deadline. Get the full information in our blog. https://cartcoders.com/blog/shopify-development/checkout-liquid-sunset/