That's fine, so long as you clearly identify who is paying the fee. A tax makes it seem like it is being thrust upon the public. This is not.
We all are the public.
Taxes can be targeted. A gas tax only applies (or is thrust upon) to people that buy gas. Some walk. A gas tax doesn't apply (isn't thrust upon) to them.
In other words, taxes can be targeted and specific.
So can fees.
Again, simply replace where I said taxes with fees; unless you want to debate the distinction, or not, between taxes and fees.
