How to get variable with payment fee in order mail

[Arosso87]

Hello!
Is it possible to get a variable like {total_shipping} in the ps_emailalerts.php but with a values of payement fee

for e.g: {total_payement_tax_incl} or similar?

Because my e-shop use this fee depending of payment choice.
 

 

Edited November 13, 2018 by Arosso87 (see edit history)