Budget feature where we can assess how much projects are. Also track totals as supplies are acquired as necessary.
A budget feature would help tremendously for us (we are non-profit). We have projects that require funds to complete which either have to be approved (where funds have to be raised) in order to complete or sometimes denied. We used custom fields in trello for estimates for the projects so we could see if we would have funds or create a new project to raise the funds to complete said project. Additionally, we would track costs of regular projects using custom fields etc. So having some kind of calculation/budget feature along with your invoice may be more comprehensive and flexible. Thanks for your consideration.