how do you create a time billing invoice?
If you aren't using the Time Tracking function just create in the Account Settings/SalesCodes section a SalesCode with a label like 'Time Charge' or whatever you'd like. Then use that SalesCode when creating a regular Item on a project and in the Description write out what you're charging for (in this case, Time). Then invoice as with any other item.
I am trying to create a Time Charge for a client but the SalesCd doesn't show a drop down menu and doesn't allow me to enter anything. What am I supposed to do in order to be able to bill for time? Knowing that I do not use the Time Track option.