Metrics > Repeat Purchase Rate Repeat Purchase Rate Definition: The percentage of customers who make a second purchase.Formula: (Returning Customers / Total Customers) × 100Why It Matters: A high repeat purchase rate means better customer retention. How to Improve: Offer loyalty programs Send personalized follow-ups Provide subscription-based products Relevant Integrations: HubSpot Stripe Salesforce Example Calculation:If 1,000 customers return out of 3,000 total customers:Repeat Purchase Rate = (1000 3000) × 100 = 33.3%