Not only has business travel ground to a halt, but as a result employee expense reimbursements have too.
In normal times expense reimbursements are one of the primary areas of fraud that companies face. Employees fake receipts. They change amounts on receipts. They mis-describe personal purchases as being for business and submit those. They submit the same item more than once. Employees know which supervisors don’t look closely, and learn which companies don’t use sophisticated software to catch these tricks.