No, Simple Estimate is for the configure, price, and quote (CPQ) steps of the sales process. In our opinion an estimate is not the same thing as an invoice. (Even though many simplistic web tools believe they are!) This estimate tool helps project managers deal with the uncertainty of planning projects with multiple people and moving parts involved. Project planning and estimating is a difficult and amorphous task that tries to predict hours and costs in order to help a project move forward. This tool does not collect funds or signatures for projects yet.  Simple Estimate streamlines the configure, price, and quote (CPQ) steps of the sales process.