This module will help you to track, analyze and optimize all your contacts by a campaign, source & medium. We provide 2 ways for analysis.
1) From CRM, you will be able to filter your clients by a campaign, source, or medium. the tracking fields available in the leads are copied automatically when the customer is created from a lead/opportunity.
2) From contact, when you create a new contact, you can track the campaign, source, or medium.