239: Earned Sales Growth (ESG): How to Measure Customer Experience ROI and Reduce Marketing Costs by 50%
Summary of How to Measure ROI of Your CX and Reduce Marketing Costs
How do you measure your CX ROI? Are your rising customer acquisition costs eating into profits while your NPS surveys gather dust? Discover Earned Sales Growth (ESG)—the game-changing customer experience metric that tracks how much revenue comes from customers you’ve earned through loyalty and referrals versus customers you’ve bought through advertising.
In this episode of the Customer Service Revolution podcast, customer experience expert John DiJulius reveals why traditional surveys are broken (response rates now in single digits) and introduces the Return on Experience (ROX) Dashboard—a proven system that directly links CX investments to measurable revenue growth.
What You’ll Learn:
- Why NPS is failing: Survey fatigue has crashed response rates, and founder Fred Reichheld now advocates for Earned Growth Rate instead
- The ESG formula: How to calculate what percentage of your revenue comes from repeat customers and referrals vs. paid advertising
- Real results: How injury attorney firm Carter Mario increased earned growth from 30% to 68% in 5 years—slashing advertising costs by half
- Hot vs. cold leads: Why referred customers (hot leads) close faster, spend more, and have zero price sensitivity compared to ad-driven prospects
- Implementation guide: The CRM requirements and tracking systems needed to measure ESG by department, location, and individual employee
- The 3-lead framework: Understanding cold (outbound), warm (ad-driven), and hot (referral) customers and their dramatically different close rates
Key Takeaways:
“Discount is the tax you pay for having an average experience. Are you a coupon away from losing your customers?” – John DiJulius
- Companies spending 6-7% of revenue on advertising could cut that to 3.5% by focusing on earned growth
- Top customer experience companies consistently outperform the S&P 500 in stock performance
- Every employee should know their personal ESG score and be held accountable to it
- ESG works across industries—even businesses without repeat customers (injury attorneys, funeral homes, car dealers) can leverage referrals
Who is CX ROI Measurement Perfect For:
- Customer Experience Directors and VPs
- Chief Customer Officers
- Marketing leaders tired of rising CAC
- CEOs and CFOs seeking measurable CX ROI
- B2B and B2C service businesses with CRM systems
Featured Resources:
- Customer Experience Executive Academy (CXEA) 12-month certification program
- Return on Experience (ROX) Dashboard framework
- ROX Template
- Interview with Fred Reichheld on “Winning on Purpose”
- Carter Mario personal injury attorney case study
Stop measuring intent. Start measuring impact. Learn how to build a business that compounds in equity, not effort, by tracking the one metric that proves your customer experience is actually working.
Links:
The DiJulius Group Methdology: https://thedijuliusgroup.com/x-commandment-methodology/
Company Service Aptitude Test: https://thedijuliusgroup.com/c-sat-forms/individual-c-sat/
Schedule a Complimentary Call with one of our advisors: tdg.click/claudia
Ask John! Submit your questions for John, to be aired on future episode: tdg.click/ask
Customer Experience Executive Academy: https://thedijuliusgroup.com/project/cx-executive-academy/
Experience Revolution Membership: https://thedijuliusgroup.com/membership/
Books: https://thedijuliusgroup.com/shop/
Contacts: [email protected] , [email protected]
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