Category field is quite misleading, I know.
I was thinking about giving it another name, but i didn't find one, so any help is very appreciated
The idea behind it is to create a kind of "price categories".
For example, if I have to convert a template, usually I will charge 200$; so when i start a new project, Tracktime will suggest me the overall price for that kind of work.
In a far far away future, we should have a report, where we can see the average revenue for category.
Having a deadline field should be usefull, and the "customer credit" field, too.
Let's see if we can insert it into the next version.