Login to your Shopwave owner/manager account at admin.getshopwave.com.
Click on 'Employees'.
Click on 'Invite' button.
Add user details:
An invite will be sent to the user with a link to set their own password.
New team members can use this to log into Shopwave terminals for the 1st time and set their own 4 digit ID and PIN.
Adding users to multiple stores or restricting access to a single / group of stores:
You can select store specific permissions in the store section of user setup below: