When you're ready to bill your customer for time, you can easily and automatically enter the sale of activities and items. The activities are those for which you've entered information in the Activity Information window. The items are those in your Items List for which you've marked I Sell.
Items can be entered on a time billing invoice
If you wish to include items on a time billing invoice, the preference I Include Items on Time Billing Invoices must be marked in the System view of the Preferences window.
You can enter time billing sales in two ways
To enter activities and items on a time billing sale (using the Sales window)
To enter payment details
To store the transaction as a recurring template