Retail media decisions don’t happen in isolation—they sit within the broader context of a brand’s P&L.
But in practice, many media strategies are developed without fully understanding how those investments impact profitability.
If you don’t understand the P&L, you can’t fully understand the trade-offs behind your media decisions.
The Core Structure of a Brand P&L
At a high level, a CPG brand P&L is built in layers—each one reflecting a different stage of value creation and cost.
Net Sales Value
This is the starting point:
Net Sales Value = Gross Sales Value – Operational Adjustments
It reflects the revenue the brand actually realizes after accounting for operational efficiencies and deductions.
Trade Investment (Above-the-Line)
Trade spend typically includes:
- Price reductions
- Promotions
- Feature and display
- Coupons
This is often referred to as ATL (Above-the-Line) trade investment.
Turnover
Once trade investment is accounted for:
Turnover = Net Sales Value – Trade Terms
This represents the revenue after retailer-facing investments.
Supply Chain Costs
These include:
- Cost of goods sold (COGS)
- Raw materials
- Manufacturing and production
Gross Profit
After accounting for supply chain costs:
Gross Profit = Turnover – Supply Chain Costs
This is the profit generated before marketing investment.
Brand Marketing Investment (BTL / BMI)
This is where retail media comes into play.
Brand marketing investment includes:
- Advertising
- Media (including retail media)
- Promotional support
Often referred to as BTL (Below-the-Line) or BMI (Brand Marketing Investment).
Profit Before Overheads
Finally:
Profit Before Overheads = Gross Profit – Brand Marketing Investment
This reflects the brand’s profitability before fixed costs and overhead are applied.
Why This Matters for Retail Media
Retail media is often evaluated purely through metrics like ROAS—but those metrics don’t tell the full story.
Every dollar spent on retail media ultimately flows through the P&L.
That means:
- Higher media investment impacts profitability
- Trade and media need to be balanced carefully
- Efficiency and growth must both be considered
For example:
- A campaign may deliver strong ROAS—but still reduce profit if trade and supply chain costs are too high
- Or a campaign may look inefficient—but drive incremental growth that improves total P&L performance
The Bottom Line
Retail media is not just a marketing decision—it’s a financial one.
To evaluate performance correctly, you need to understand where media investment sits within the P&L—and what it’s actually contributing to the business.
Brands that connect media performance to P&L outcomes make better decisions about:
- Where to invest
- How to measure success
- What trade-offs to accept
Those that don’t risk optimizing for metrics that don’t translate into real business impact.