I just bought the app, and have been able to figure out or find answers to my questions so far, but now I'm stuck.
I'm an attorney, and I have set up the app to change the quantity label to read as "Hours." That works fine if all I have is billable attorney time, but if I add an expense to the invoice such as filing fees or postage, it adds a 1 to my quantity column, messing up my hour calculation (or worse, making my clients think I am changing them an hour of time for posting a letter!)
Is there any way to keep the expense on the invoice but have the quantity column blank for that item? I tried setting the quantity at zero but it then zeroed out the expense.