All CollectionsInstallation / Initial setup Installation / Initial setup Learn how to set and customize the prompts By Mollie and 1 other2 authors·10 articlesWhat are the locations where Address Validator prompts can be shown?How to Enhance Validation Post-Checkout with Checkout ExtensibilityHow to set up Address Prompts: A Comprehensive Guide to PersonalizationWhat is the difference between Checkout.liquid and Checkout Extensibility?What is Checkout ExtensionsHow do I migrate from Checkout.liquid to Checkout Extensibility?How to improve the mobile checkout experience and ensure that Address Validator prompts get noticed?How to get started with the setup as a Shopify Plus user?How to Get Started with the setup as a Non-Shopify Plus User?How can I ensure seamless fulfillment with Thank You page address validation?