In that case, the best approach is to build a lead scoring system that assigns a value to each trait/behavior you believe translates into the impact you want to drive—of course, it will never be a perfect translation, but that’s okay as long as it makes sense. Then, with a good CRM, you can assign each lead a score (originated from your lead scoring logic) and plug this info into your analytics, so it becomes part of your reports, conversion tracking, etc. This is pretty much what businesses that optimize for lifetime value (instead of immediate ROI), like investment banks and subscription-based services, do nowadays.
Of course, all of this requires a good amount of work and investment in a good CRM and Analytics. If you can’t afford this sort of complexity/cost for now, I’d simply recommend picking a conversion which is as close as possible to the impact you want to create, and be at peace with the fact that this is better than doing nothing. :)
In that case, the best approach is to build a lead scoring system that assigns a value to each trait/behavior you believe translates into the impact you want to drive—of course, it will never be a perfect translation, but that’s okay as long as it makes sense. Then, with a good CRM, you can assign each lead a score (originated from your lead scoring logic) and plug this info into your analytics, so it becomes part of your reports, conversion tracking, etc. This is pretty much what businesses that optimize for lifetime value (instead of immediate ROI), like investment banks and subscription-based services, do nowadays.
Of course, all of this requires a good amount of work and investment in a good CRM and Analytics. If you can’t afford this sort of complexity/cost for now, I’d simply recommend picking a conversion which is as close as possible to the impact you want to create, and be at peace with the fact that this is better than doing nothing. :)