Definition
Revenue net of treatment cost = the extra revenue gained from the treatment (campaign, promotion, intervention) after subtracting the cost of the treatment itself.
It tells you:
“After paying for the campaign, how much incremental revenue did we really earn?”
Formula
$\text{Net Revenue} = \text{Incremental Revenue} – \text{Treatment Cost}$
Where:
- Incremental Revenue = Revenue from treatment group – Revenue from control group
- Treatment Cost = Marketing spend, incentives, delivery fees, or any direct cost to run the treatment
Example
You run an email campaign to upsell a product.
- Treatment group revenue: $120,000
- Control group revenue: $100,000
- Incremental revenue = $20,000
Campaign cost (email platform, design, coupons) = $5,000
Then:
$\text{Net Revenue} = 20{,}000 – 5{,}000 = 15{,}000$
The campaign appears to generate \$20K uplift, but in reality, after costs, it only netted \$15K.
Why It Matters
- Without subtracting cost, uplift metrics may overestimate benefit.
- Net revenue is closer to ROI (return on investment), though ROI also considers profit margin.
- Useful for comparing campaigns: two treatments may have similar uplift, but the one with lower cost is more profitable.
Key Takeaway:
Revenue net of treatment cost is a profitability-focused metric that ensures campaigns are judged not just on gross revenue uplift, but on net business impact after accounting for costs.