Why your ROAS looks great and your bank balance doesn't
Chandan KumarFounder · Performance Marketing SpecialistA 6x ROAS dashboard can sit right next to a cash-flow problem. ROAS measures revenue against ad spend — but revenue isn't profit, and the platform reporting it has every incentive to flatter it.
ROAS ignores margin and the rest of your costs
A 5x ROAS on a product with a 20% margin is a loss after you add COGS, fulfilment, payment fees and overhead. We start from contribution margin and work back to the ROAS you actually need to break even — your real target is almost never the one the platform celebrates.
Attribution inflates the easy wins
Platforms claim credit for conversions that would have happened anyway — especially branded search and warm retargeting. We separate demand capture from demand creation so we don't keep 'optimising' toward sales we were already going to make.
Measure CAC payback and LTV
The question that matters is how long it takes to earn back the cost of acquiring a customer, and what they're worth over time. Once you track CAC payback and LTV, you can spend confidently into channels that look 'expensive' on first-purchase ROAS but compound.
Key takeaways
- Start from contribution margin, not platform ROAS.
- Discount conversions that would have happened anyway.
- Optimise for CAC payback and LTV, not first-click revenue.
Written by
Mr. Chandan Kumar
Founder & Performance Marketing Director, Global Info Edge
Founder of Global Info Edge and a performance-marketing specialist with 15+ years in the digital marketing world — Google & Meta ads, conversion funnels and growth.
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