Two models, and the choice is about incentives rather than generosity.
Whatever you choose has to be decided before the first invitation goes out, written into the acceptance email, and never renegotiated after a yes. Speakers compare terms with each other — that is not cynicism, it is just what people do.
The flat thank-you
A fixed honorarium per speaker, or nothing at all plus a genuinely valuable stage.
Simple, predictable and sometimes the only option — many employed B2B speakers cannot accept affiliate income, and offering it can create a problem for them rather than a benefit.
- Predictable cost you can budget before you know anything
- No tracking infrastructure, no attribution rule, no disputes
- Works for speakers who cannot take a commission
- Creates no promotion incentive whatsoever — the ask has to carry it alone
- Costs the same whether the summit sells nothing or sells out, which is real risk on a first event
- Tempts you to invite fewer, cheaper speakers for reasons that have nothing to do with the audience
The affiliate share
A percentage of pass sales attributed to each speaker’s tracked link.
The model that aligns the incentive with the thing you actually need, which is promotion. It also converts your speaker roster into a reconciliation obligation with a date on it.
- Pays for promotion in proportion to promotion that worked
- Costs nothing if nothing sells, which protects a first summit
- Gives speakers a reason to send twice rather than once
- Requires per-speaker tracked links and attribution you can actually defend
- Creates a payment date you must hit, and silence around it ends relationships
- Invites politics: who gets credit when a registrant arrived via one speaker and bought after another
The attribution rule is the whole argument
Decide it before the summit and publish it in the acceptance email. First touch — the link that registered them — is the simplest to explain and the easiest to defend, and it rewards the promotion you were paying for. Last touch rewards the session that closed the sale, which is a defensible position too, and much harder to explain to the speaker whose email brought the person in. Pick one, write it down, and do not change it after you have seen the numbers. Changing an attribution rule post hoc is the single fastest way to lose a roster.
Three more terms belong in the same paragraph: what the share applies to (pass only, or pass plus bump plus upsell — say which), the cookie or attribution window, and the payment date, set after your refund window closes. Speakers care about the payment date more than the rate, and hitting it without being chased is worth more goodwill than a higher percentage.
The honest versionA revenue share is not a way to avoid paying speakers.
It is a way to align an outcome. If your summit sells very little, a revenue-share speaker received the recording and the exposure and nothing else. Decide in advance whether you would be comfortable with that outcome and comfortable explaining it, and say plainly in the invitation which model you are running. A hybrid — a small flat fee plus a share, or a share only for speakers who take a promotion commitment — is a reasonable middle, provided the tiers are consistent enough that you would be content to have them read aloud.