When you submit a project, our project managers work on proposals with cost estimate and submit them for your review. The total cost that you see in the proposal is the final cost which includes our marketplace fees.
Yes, you can see the breakup of the cost per milestone in the Proposal page and Status page. Once you award, the project, we will invoice you for the entire project. No payment would be released to the freelancers until the work is complete and you approve the milestone.