Preferences: Expense display
TimeCache can show per-unit expense entries with the number of units being billed or with an abbreviation you can set in the Abbreviations panel of TimeCache Preferences.

E: Show expense entries based on fixed-rate categories with an abbreviation — the default abbreviation is E.

Units (e.g. *12): Shows the number of units being billed for expense entries based on fixed-rate categories.

NOTE: For expense entries that are not based on per-unit categories, TimeCache shows an abbreviation. These settings apply to Daily Log and Job Sheet panels, invoices and reports.