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Shopify Plus Checkout Upgrade (Critical)

Martin Dejnicki

With the August 13, 2024 deprecation of checkout.liquid, Shopify Plus merchants must now migrate to Checkout Extensibility. Customizations for Information, Shipping, and Payment pages are locked, and any store not upgraded will lose custom checkout functionality.

Key Risks

Staying on checkout.liquid could lead to slower payouts, disabled risk indicators, and checkout instability.

Steps to Upgrade

  1. Audit Your Checkout Customizations.
  2. Migrate to Checkout Extensibility.
  3. Test & Deploy Safely.

This upgrade is urgent. Deploi is here to help you make a smooth, seamless transition.

Martin Dejnicki

Martin is Deploi’s Senior Director of Digital Strategy & Growth, bringing 25+ years of experience in digital transformation, product innovation, AI-driven solutions, and full-funnel marketing. Since launching his first website at 16, he has helped industry leaders scale their digital strategies, optimize performance, and drive measurable growth. At Deploi, he leads cross-functional teams across engineering, product, and marketing to deliver high-impact, scalable solutions.

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