This can be useful for private use because the resident is often the only one using the charging station. With Plug & Charge, fewer actions are required, making charging easier and faster.
For semi-public use on, for example, a business park, this functionality can be applied to make it easy for all employees and visitors to load without the use of a charging card.

A property of Plug & Charge is that charging always starts, no matter which vehicle is connected to the charging station. It is therefore not possible to give access to certain persons/vehicles and not to others. It is also not possible to keep track of who has loaded at what time, since all charging sessions are registered under the same 'Plug & Charge Identifier'.

Where with RFID authorization it is possible to send different users an invoice based on the used charge card ID, with Plug & Charge authorization it is therefore not possible to bill them.
You can find out exactly how to set a charging station to Plug & Charge under 'How do I convert a charging station to Plug & Charge authorization?'.

Remark:
‘Plug & Charge’ works on the EVE-Single and EVE-Double chargers.
Not that some backoffice systems do however not accept 2 simultaneous charging sessions on the same charger using the same ‘Plug & Charge’ identifier or tag.