ID‑o‑matic is a seamless integration tool designed to simplify identity management for Shopify merchants. It efficiently synchronizes customer data such as emails, names, and phone numbers with the merchant's existing Customer Identity and Access Management (CIAM) system. By mirroring customer information across platforms, ID‑o‑matic eliminates the need for duplicate record-keeping, streamlining customer authentication processes. Ideal for merchants offering services or subscriptions that require customer login, ID‑o‑matic supports four major CIAM platforms: Amazon (AWS) Cognito, Azure AD B2C, Google (GCP) Identity Platform, and Okta. This app is especially beneficial for ensuring up-to-date customer data across systems, enhancing operational efficiency and customer experience. Additionally, it complements Shopify's New Customer Login feature, easing password management for both the merchant and the customer. Whether creating a new customer profile or updating an existing one, ID‑o‑matic ensures that customer data is consistently aligned and accessible across all platforms.