This is to suggest a Hubspot property in the CRM that can record the Lead Score of a Contact when it converted into a paying customer.
Such a property can prove to be useful when trying to assess the optimum score a contact needs to achieve to crack a deal. It can also help Marketing understand the amount of content that should be shared, the number of emails that need to be sent, etc. It can help align Marketing nurture and Sales follow-up efforts based on historical data.