The first stage in setting up sales funnel reporting is to understand your sales process fully (perhaps using a technique like flowcharting). While sales processes are often quite similar from company-to-company, there can be points of difference depending, for example, on the size of the order and the consequences to the client of making the wrong purchase decision.
Imagine an autoresponder that doesn't just send emails, but allows you to track which channels your visitors are coming from, segment them based on actions they take and who they are (what they do in your funnels, how socially connected they are, what they purchase and more!), create custom follow up sequences (email, text messages and more!) for each visitor and FINALLY see the TRUE Lifetime Value of each of your customers!