Revenue Sharing - Designing and Managing Web Performance Marketing between Brand and Web Agency

We will propose some experiences of ecommerce's planning and of Revenue Sharing management, answering the following questions: - How to Build a business model shared between Web Agency and Brand for the management of an Ecommerce? - How to calculate the costs and the dropout of a project? - What are the modes of structuring the work team? - How to agree and plan the necessary developments? - How to plan the Budget Advertising/resources?