Customer Registration

When your customers create an account with your store, they can add their address information to their account so that it auto-fills during checkout. Next-to, they can also view their order history with your store, and see the current order status for any purchases they make from your store. For more details, see Customer accounts.

1. From your Shopify admin, click Settings, then click Checkout and accounts.

2. At Customer account settings, choose Allow customers to log in from online store and checkout.

3. Click Save