This document outlines a 10 step checklist for planning an e-commerce platform migration. It includes validating the target platform's support for key business processes, planning the migration of general store configuration, product catalog, storefront design and content, checkout process, customer and order data, policy pages, third-party integrations, social media integration, reports, and customer communication. The goal is to ensure a seamless transition that minimizes disruption to online shoppers and the business.