1. Go to Catering > Proposal Settings > Labor & Equipment and click Add New Expense.
2. Optionally click the round image box to upload a picture.
3. Choose the Category: Labor or Equipment.
4. Enter the Name (must be unique; otherwise Expense name already exists).
5. Enter How much do you charge per <unit> (the rate) and pick the unit in Per (Select a Unit): None, Item, Hour, Unit, Pieces, Servings, Day, Week or Month.
6. Enter How much does it cost you per <unit> (your internal cost).
7. Set Minimum Quantity and, for Labor, Minimum Hours (hidden for Equipment).
8. Click Save Expense.

Name, category, cost and rate are required (errors Empty Name, Empty Category, Empty Cost per hour, Empty Rate per hour).