I read an article today that argued that a CRM package
"can help you manage the effectiveness of your marketing campaigns allowing you to measure your cost per lead, a key metric that determines the effectiveness of your marketing dollars."
I believe that small business owners would be better suited by focusing on cost per new customer, rather than cost per lead. Cost per lead indicates how efficient you were in generating responses with you budget. It is the resulting sales (from both new & existing customers) that indicates the effectiveness of your campaign.
Many small business owners would be better off reducing the number of leads they receive while simultaneously improving the quality and conversion rates of those leads.
When choosing metrics, make sure they are providing you with the information you need to achieve your end goal.
