Fees quoted include travel costs inside the Netherlands. My standard rate is 120 EUR per hour. Part of this fee may depend on the results of the assignment.
Actual hours are invoiced monthly. Payment terms 30 days. The agreed budget will not be exceeded without prior written agreement.
The general terms & conditions of my professional association OOA are my default, see https://www.ooa.nl . My liability in this T&C is limited to the total amount of invoices in the last six months for the respective assignment.