Interacting with your customers is an important part of running your business. Every time a new customer places an order with your store, their name and other details are added to your customer list. You can review all your customers and manage your customer information from the Customers area of your Shopify admin and the Shopify app.
If your customers create an account with your store, then they can add their address information to their account so that it autofills during checkout. They can also view their order history with your store, and see the current order status for any purchases they make. For more information, see Customer accounts.