When you request a ride on your company's Uber account, you might have to enter an expense code before you can request the trip.
If your company hasn't made an expense code mandatory, you can enter an expense code and memo in the "EXPENSE INFO" tab at the bottom of your screen after you've requested a ride.
NOTE: The expense memo must be filled out before the trip ends. You can't edit expense info after a trip is complete.
Expense codes will be noted in your monthly statement and trip receipts. Your company's admins also have access to this info in their dashboard. Ask your admin about your company's expense memo policy.