You can create a new user for the Point of Sale.
Go to the backend of the Joomla installation where you have installed POS for Webshops.
User -> User Manager and Add a new user.
Fill in all of the fields
Click on Save&close
Go to the POS and login with the new credentials.
If you have a webshop and a brick-and-mortar store, how do you keep track of your stock? Do you still need to add new products by hand in your cash register? We know how frustrating and difficult it can be to manage both your webshop and physical store. POS for Webshops is built to improve your business online and offline.