Return on Ad Spend (ROAS) is the single most important metric for evaluating paid advertising performance. Yet many businesses either don’t track it properly or misunderstand what constitutes a good ROAS.
What is ROAS?
ROAS = Revenue Generated / Ad Spend. If you spend $1,000 on ads and generate $3,000 in revenue, your ROAS is 3x (or 300%).
What’s a Good ROAS?
This depends entirely on your margins:
- E-commerce (low margins): Target 4-6x ROAS
- Services (high margins): Target 2-3x ROAS
- SaaS/subscriptions: Target 1.5-2x ROAS (LTV makes up the difference)
Common ROAS Mistakes
- Not accounting for all costs (shipping, returns, platform fees)
- Measuring too early (some products have longer decision cycles)
- Ignoring attribution (last-click vs. multi-touch)
- Comparing ROAS across different business models
How to Improve Your ROAS
Focus on these areas in order of impact: audience targeting, creative quality, landing page optimization, offer structure, and bid strategy. Most businesses can improve ROAS by 30-50% by optimizing their landing pages alone.
