New vs. Returning Customers: A Product-Level Analysis in ThoughtMetric

Alex Fusco
Alex Fusco
January 09, 2026
Last Updated:
Before talking about how to analyze new vs. returning customers in ThoughtMetric, let’s start with a real example.

Below is a snapshot from a brand using ThoughtMetric to understand how individual products contribute to customer acquisition vs. retention.


The Example

Here's data from an e-commerce brand showing revenue for the top 5 products.
Once revenue is split by new vs. returning customers, the role each product plays in the business becomes much clearer.


What This Brand Can Learn from the Data


Product 1: Primary Acquisition Driver

Product 1 generates the highest total revenue, but the key insight is where that revenue comes from. About 68% of sales come from new customers, making it a great product for customer acquisition.

Products 2, 3, and 5: Balanced 

Products 2, 3, and 5 still bring in more new customers than returning ones, but the split is closer.
  • Healthy contribution from both customer types
  • Useful for both acquisition and remarketing

Product 4: Retention-Focused 

This product tells a very different story. Product 4 earns more from returning customers than new.

This suggests these products are:
  • More likely purchased after the first order
  • Strong performers in email, SMS, and post-purchase flows
  • Less suitable for cold acquisition


How ThoughtMetric Makes This Analysis Easy





ThoughtMetric shows total revenue, new customer revenue, and returning customer revenue in one view, allowing teams to:

  • Identify which products truly drive acquisition
  • Avoid spending prospecting budget on retention-heavy products
  • Align lifecycle marketing with buying behavior

With ThoughtMetric, teams can see exactly how each product fits into the customer journey.


Learn More


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