01The Direct Answer
How do I charge my agency for results without it turning into a fight?
Direct Answer
By writing down, before the contract starts, exactly which segment of the chain the agency is being held to — and never letting that segment silently expand to cover a stage it does not control.
Sales is the product of what marketing brings in, what the sales team does with it, and what the company can deliver and price. An agency controls one part of that chain. Charging it for revenue alone measures three variables while paying for the influence over one, and that mismatch is what produces the argument — not bad faith on either side. The fix is naming, in writing, the exact segment the agency is accountable for before any invoice is disputed.
02What the Agency Controls and What It Does Not
Draw the line before the invoice, not during the dispute
A useful accountability structure separates the chain into what a supplier sets and what it merely influences.
What is fair to charge
The composition of what arrives, and the fit of the message
Segment, application and estimated size of the leads generated, and whether the message used matches what the buyer actually searches for. The agency sets both directly, through targeting and copy.
What is unfair to charge
Signed orders and revenue
It cannot be charged for a sales rep who does not call back, for a price the market rejects, or for a delivery time the company cannot meet — none of which it sets.
This is the same line drawn, from the opposite side, in what a report should show: composition, acceptance and origin are measurable precisely because they sit inside what the agency influences. Revenue sits outside it.
03A Three-Layer Structure
Write the structure once, before the first invoice
The Three Layers
1. Base fee for execution
Pays for the work happening at all: campaigns live, pages published, reports delivered on schedule. Not tied to any outcome.
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2. Variable on composition
A bonus or penalty tied to the share of leads sales accepted as a real opportunity, which the agency influences through targeting and message.
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3. Shared review of loss reasons
Not a payment trigger, but a standing meeting where the closed list of loss reasons is read together and the message is adjusted. This is where accountability without a fight actually happens.
The composition number in layer two is the same one described in the guide to what the monthly report should show, and the loss-reason review in layer three depends on sales returning that data in the first place, without which no accountability structure has anything to run on.
This structure does not decide whether to keep or replace a supplier — that is a separate decision, covered in when to change a marketing agency. This page is about what to pay for, not about who does the paid work.
04FAQ
FAQ
How do I charge my agency for results without it turning into a fight? +
Write down, before the contract starts, exactly which segment of the chain the agency is accountable for — the composition of who arrives and whether the message fits what buyers search for — and never let that expand to cover revenue, which also depends on your sales team, price and delivery.
Is it fair to charge an agency for sales results? +
It is fair to charge it for what it controls and unfair to charge it for the whole chain. It can be charged for the composition of what arrives and for whether the message matches what the buyer searches for. It cannot be charged for a rep who does not call back or a price the market rejects.
What is a fair layer to tie payment to? +
The acceptance rate — the share of leads sales classified as a real opportunity — because it responds directly to targeting and message, which the agency sets. Revenue is a poor layer for payment because it responds to variables outside the agency's reach.
What data does the company need to provide for this to work? +
Sales has to classify each lead as accepted or not, and record a loss reason from a short, agreed list when an opportunity does not close. Without that return path, there is no composition number to tie payment to, no matter how the contract is written.
Should this structure decide whether to keep the current agency? +
No. Payment structure and supplier choice are separate decisions. This structure answers what to pay for; whether to keep or replace a supplier depends on execution signals covered elsewhere in this hub, not on the payment model.
What happens if the agency disputes a loss reason? +
That is exactly what the standing review meeting is for. A loss reason recorded by sales is data, not a verdict on the agency, and the meeting exists to read the pattern together and adjust the message — not to assign blame for each individual lost deal.
Can this same structure apply to an in-house marketing team? +
Yes, with the base fee replaced by the team's cost. The same line applies: the team can be measured on composition and message fit, and revenue still depends on sales, price and delivery regardless of who runs the campaigns.
How often should the accountability structure be revisited? +
Once a year, or whenever the product line, segment or sales process changes enough that what the agency can reasonably influence has shifted. Revisiting it more often than that usually means the first version was never actually agreed on.
Write the accountability structure before the next renewal
The diagnosis maps what your agency actually controls in your funnel, so payment can be tied to that instead of to revenue it only partly influences.
