Your Business Model, shared with Your Stakeholders, who Collaborate socially, to make YOUR business better and create standard financials!
The Set Product Parameters Popup is how you create and manage YOUR list of products and services, including price, type of transaction, either Pay-Per-Use or a subscription, and each products introduction date.
Once each product has been created, a Growth Model 
must be assigned which is what determines the monthly subscription or sales growth. The Growth Model, together with the price per transaction, are all that is required to forecast revenue flows for the term of the project. When you click the Product Growth Model button the Select Growth Model popup is displayed (see image below)
To define a growth model for the product choose the growth model and click OK. Image to the left of the options show a stylized image of what the growth model curve resembles.
Business Model