Universal Containers (UC) has an Experience Cloud site (Customer Community) where customers can authenticate andplace...

Enable Security Assertion Markup Language Sign-On and use a login flow to collect only order detailsto retrieve customer data.

Enable Facebook as an authentication provider and use a registration handler to collect only order details to retrieve customer data.

Use a Connected App Handler Apex Plugin class to collect only order details to retrievecustomer data.

Enable self-registration and customize a self-registration page to collect only order details to retrieve customer data.