Unfortunately the side menu at this time is not something that can be hidden from users on the POS or modified by user role.
If you are logged in as the Cashier role, the user will not be able to access the admin of WordPress. The permission for the Cashier will block this access.
Our development team has noted the feature request to allow the modification of the menu, we’ll review supporting this in the future.
You may have noticed we just released a major version of the plugin and released several point releases the last 10 days. We’ve been working hard on critical support of this new release. We try our best to support all our support forum requests even for non critical feature request in a timely manner such as this post. But please be patient and understand we are supporting the open source community and will need time to respond. We hope you understand and can be respectful to our efforts to respond as quickly as we can.
