There is no button as such to remove a charge fee.Β
Instead, simply click on the "Active" tag to disable the Charge Fee:
That will then show the following option:
Note that locked charge fees, i.e. charges that have already been locked down in a Finance run, cannot be disabled/removed. That is because the invoices have already been sent out with that charge fee included. If you need to reverse this then simply add a Charge Deduction from the Finance module options to reverse out the charge for inclusion in the following Finance run.
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