Many, if not all, of your activities will be set up so you can charge your customers a set price for a certain number of hours spent performing the activity. Even if you track the time you spend in units of 6 minutes, you'll still track time on an hourly basis.
For hourly activities, you can use the timer in the Enter Activity Slip window. If an activity is chargeable, you can include it on time billing invoices.
When you create activity slip, you can enter billing units for hourly activities in units other than whole hours. The "For Time Billing, Enter Time In Special __ Minute Billing Units" selection in the Preferences window allows you to enter time billing units in smaller blocks of time.
For example, if your company bills for time in 12-minute units, mark this selection and choose 12 Minute Billing Units from the list. This makes one time billing unit equal to 12 minutes. If one time billing unit equals 12 minutes, you'd enter 1.5 units on an activity slip to create a record for 18 minutes of time.
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