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?”

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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

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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.

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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.

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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.