Direct Advertising startup features

I and my team are building a direct advertising tool for bloggers to sell ad spaces directly to advertisers. The project is about 80% complete. It is going to be a no-commission network. The goal of using our tool is that it puts more money into bloggers pockets. About 80% more money per month than using conventional ad networks. We would love to know what features you guys would love to see in a direct network? Thanks for your contributions HN members.