File layout requirements:
1) must be a csv
2) monetary value columns must be a Number format with decimals
3) date columns must be in yyyy-mm-dd format
go to Admin Dashboard
Import/Export
REVMGT
in the Import/Export dropdown, select Charge
click Select File to Import
select the file, then click Import
let the process run for a minute or so
close the Process Information window
Review the new Charges in the Charges Table View