I am using Commerce Admin Order Advanced. It allows the following extras when creating an order in Drupal Commerce
Search users by email or profile name before creating the order
Select existing customer profiles before creating the order Validates
Check a new customers email against existing customers to prevent duplicates
Moves customer profiles to the top of the admin order form
Provides copy address profile functionality on the admin order
interface (uses the same settings as the checkout pane for this
But it also will create a new user with an order, however there is no email sent to the new user with a one time link to login and set a password.
Does anyone know how this could be achieved?