surcharge

place too much a load on

rip off; ask an unreasonable price

an additional charge (as for items previously omitted or as a penalty for failure to exercise common caution or common skill)

charge an extra fee, as for a special service

fill to an excessive degree

“The air was surcharged with tension”

fill to capacity with people

“The air raids had surcharged the emergency wards”

print a new denomination on a stamp or a banknote

show an omission in (an account) for which credit ought to have been given