A fee to pay taxes? Why not include it in the taxes at that point? It’s just ridiculous.
Similar to that time I went to the local garage, my car needed a new 12v battery. Fine, it got swapped for a new one. On the receipt, it had the costs broken down. The garage had the audacity to include a line for: “Charging battery 20 Euro”.

Glad to see some manager making 6 figures “did something”.