Referrals are your highest-quality, lowest-cost leads. But most referral programs are manual and forgotten. Automation fixes this. Why NPS Scores Matter Net Promoter Score (NPS) predicts referrals: NPS Calculation Ask: "On a scale of 0-10, how likely are you to recommend us?" Promoters (9-10): Will refer, love your product Passives (7-8): Satisfied but won't actively refer Detractors (0-6): Won't