Warranty Program
https://www.google.com/search?client=safari&rls=en&q=Ashopify+allow+customers+to+create+account&ie=UTF-8&oe=UTF-8
From your Shopify admin, go to Settings > Checkout and accounts. In the Customer account settings section, set up your customer account settings: To show a login link in the header of the online store and on the checkout page, select Allow customers to log in from online store and checkout.
From your Shopify admin, go to Settings > Checkout and accounts. In the Customer account settings section, set up your customer account settings: To show a login link in the header of the online store and on the checkout page, select Allow customers to log in from online store and checkout.