Track the hand-off, not just the click
Where data is available, record the campaign or source with the enquiry. Keep that context when assigning the conversation so the team can respond appropriately and report on what happened next.
Define the funnel stages
Use consistent definitions for new lead, contacted, qualified, opportunity and won deal. If teams change definitions from campaign to campaign, comparisons become unreliable.
Treat CPL and ROAS carefully
Cost per lead needs a consistent lead definition and spend period. Return on ad spend also needs complete revenue and attribution data. A CRM can display connected data, but it cannot make missing or mismatched tracking accurate by itself.
Check data quality regularly
Review duplicate leads, missing source fields, disconnected accounts, currency mismatches and conversion delays. Document the attribution window and the event counted as a conversion.
Use results to improve the process
Compare lead quality, response time and deal progression alongside campaign metrics. Use the findings to improve targeting and follow-up, rather than optimising solely for the cheapest form submission.