Startup Idea: Freelance Marketing Work Tracking and Valuation System

Startup idea to develop a user-friendly interface for freelancers in the marketing field. The system should track the progress and estimated value of their work based on factors like word count, image count, etc., making it easier to express owed amounts to clients.

I am a freelancer who works in the marketing field. My biggest concern is there is no system that tracks your work and estimated value. I think something flat out in black and white would make it easy for clients to see what they owe, based on a per page or per project basis. The price points would be based on word count, image count, etc.

The ideal solution to this problem would be a system that tracks all of my work, and assigns a value to each project based on data input by the user.