All available fields in fee formula?

Hi,
what are all the available fields in the fee formula?
From the docs I understand that they are [FIELD_VALUE] and all the other custom fields.

But now I am read some topics on the forum and I see that also other fields exist like [NUMBER_REGISTRANTS].

Is there a complete list of them?
Thanks.

Hi

There is another tag called [INDIVIDUAL_PRICE] which will be replaced with price of the event. That's all

Regards,

Tuan