There has been a few situations in Australia where contractors / self employed business people have invoiced the banks for making them wait to be served in line

There has been a few situations in Australia where contractors / self employed business people have invoiced the banks for making them wait to be served in line. From memory the banks have paid those invoices, not sure that would work in the USA but if they wasted 2-3 hours of your time for which you can bill serious amounts on, then it might be worth a shot.