Revenue share, CPA and hybrid deals, and the clauses that determine what a contract is actually worth.
In this lesson:
- Compare revenue share, CPA and hybrid models in terms of risk allocation, cash flow and long-term cost
- Calculate affiliate commission under each model and identify how deductions change the outcome
- Explain negative carryover, baseline adjustments and other clauses that materially affect value
- Select an appropriate structure for a given market, product and partner
Choosing who carries the risk
Every affiliate deal answers one underlying question: if the referred players turn out to be worth less than expected, who absorbs that?
Revenue share says the affiliate does, because commission falls with performance. CPA says the operator does, because the payment is fixed regardless of what the player subsequently generates. Hybrid splits the difference. Every other term in the contract adjusts that basic allocation at the margins.
Holding that framing in mind makes the rest of this lesson considerably easier, because it turns a long list of clauses into variations on a single theme.
Revenue share
Under revenue share, the affiliate receives a percentage of the revenue generated by the players it refers, typically for as long as those players remain active. Rates commonly sit somewhere between 20% and 45%, with the specific figure reflecting the affiliate's scale, the market, the product mix and the negotiating position of each side.
The attraction for affiliates is compounding. A revenue share portfolio built over years produces income from players referred long ago, without further work. A mature affiliate business with a large historical player base has a genuinely valuable asset, and this recurring quality is a substantial part of why affiliate businesses attract acquisition interest.
The attraction for operators is alignment and risk transfer. An affiliate earning from ongoing revenue has a direct incentive to send players who will actually play, rather than players who will take a bonus and disappear. And the operator pays nothing until revenue exists.
The critical detail, and the one most frequently glossed over, is what "revenue" means in the contract.
A deal calculated on gross gaming revenue pays the affiliate a share before any deductions. A deal calculated on net gaming revenue deducts bonus costs, and frequently gaming duty, payment processing fees, platform fees, administrative charges and chargebacks. The difference between these two bases can easily exceed the difference between a 25% deal and a 35% deal.
Because there is no industry-standard definition of net revenue, this is where careful reading pays. The clauses to examine are which specific items are deductible, whether the operator may add new deduction categories unilaterally, how bonus cost is calculated, and whether jurisdictional taxes are deducted before or after the commission calculation.
Cost per acquisition
Under CPA, the affiliate receives a fixed payment for each qualifying player. Rates vary enormously with the market, the vertical and the competitive environment, and in the most contested markets they can be very high indeed.
The attraction for affiliates is certainty and cash flow. Payment arrives promptly, its amount is known in advance, and the affiliate carries no exposure to how the player subsequently performs. For an affiliate investing in paid traffic acquisition, where costs are incurred immediately, this is often decisive.
The attraction for operators is a known unit cost and a clean payback calculation. If a market's players are worth a certain amount on average, and CPA sits comfortably below that, the arithmetic is straightforward.
The risk is entirely on the operator, and it is real. If the delivered players deposit once and never return, the operator has paid full price for nothing. This is why the qualifying conditions attached to CPA deals are so detailed. Typical conditions require a minimum first deposit, a minimum volume of wagering, completion of identity verification, activity within a defined window, and residence in agreed markets. Some deals impose a qualification period during which the player must remain active before the CPA is confirmed.
CPA deals also attract the most aggressive gaming of terms, since the affiliate's incentive ends the moment the payment triggers. Everything after that point is the operator's problem, which is why CPA programmes require considerably more monitoring than revenue share programmes.
Hybrid
Hybrid combines a reduced CPA with an ongoing revenue share on the same players. The affiliate receives immediate partial payment covering its acquisition costs, plus continuing income if the players perform.
This is frequently the most sensible structure, because it addresses the weakness of each pure model. The affiliate is not fully exposed to revenue volatility and receives cash promptly. The operator is not paying full price for players who may not perform, and the affiliate retains an ongoing interest in player quality.
Hybrid deals are correspondingly more complex to administer and to reconcile, and the negotiation involves two variables rather than one, which makes comparison across offers harder.
The clauses that actually determine value
Experienced negotiators on both sides spend relatively little time on the headline number and a great deal on the terms below.
Negative carryover. This is the most contested clause in the sector. Under revenue share, an affiliate's players can collectively generate negative revenue in a month, most commonly when a single player wins substantially. Without carryover, that month simply pays zero and the next month starts fresh. With carryover, the deficit is carried forward and offset against future commission.
Affiliates argue that carryover makes them insurers of the operator's variance, that a single large win on a jackpot or a sportsbook position is entirely outside their control, and that a deficit can eliminate earnings for months despite continued good traffic. Operators argue that revenue share means sharing revenue in both directions, and that removing carryover gives the affiliate the upside without the downside. In practice, whether carryover applies is a function of negotiating power, and larger affiliates frequently secure its removal.
Baseline and reset provisions. Some contracts reset commission tiers monthly, so an affiliate must re-earn a higher tier each period. Others measure cumulatively. The difference is significant for affiliates with uneven monthly delivery.
Bundling across brands. Where an operator runs several brands, whether performance is aggregated or measured per brand affects tier attainment and carryover exposure.
Duration and lifetime definitions. Whether revenue share genuinely continues for the player's lifetime, or expires after a defined period, or terminates if the affiliate stops delivering new players. Clauses ending commission when the relationship ends are common and are a substantial risk for affiliates, since the historical portfolio is the asset.
Inactivity and dormancy. Whether commission ceases if an affiliate stops sending new traffic, which effectively converts the lifetime portfolio into something the operator can reclaim.
Right to amend. Whether the operator may change terms unilaterally on notice. Broadly drafted amendment rights make every other term provisional.
Player exclusions. Which players do not count: those from restricted jurisdictions, those found to be fraudulent, those who self-exclude, duplicates, and those identified as bonus abusers. These are legitimate exclusions, but the definitions and the evidence required matter.
Tiering and incentives
Most programmes tier commission, raising the percentage as volume or revenue increases. A structure might pay 25% at low volume, rising through defined thresholds towards 40% at high volume.
Tiering serves an obvious purpose: it rewards scale and gives affiliates a reason to prioritise one operator over another. It also creates behaviour worth anticipating. Affiliates approaching a threshold near the end of a measurement period have a strong incentive to push traffic, sometimes at the cost of quality, and operators see corresponding volume patterns at period boundaries.
Beyond standard tiers, programmes deploy temporary incentives: enhanced rates for a launch period, bonuses for exceeding targets, elevated CPA for specific markets an operator is prioritising, and exclusivity arrangements where an affiliate features one operator prominently in exchange for improved terms.
Matching structure to circumstance
There is no universally correct model, but the situational logic is reasonably consistent.
New market entry favours CPA. Neither side can forecast lifetime value with confidence, affiliates are reluctant to accept revenue share on an untested proposition, and the operator wants volume quickly. Rates should be set conservatively, because the operator is carrying the risk.
Mature markets with well-understood player values favour revenue share. Both sides can model outcomes, alignment matters more, and the operator benefits from not paying fixed sums for players who may underperform.
Unproven affiliates favour CPA with strict qualifying conditions, or hybrid with a modest CPA component, until the traffic has demonstrated its quality.
Large established affiliates with proven traffic will generally command revenue share without negative carryover, or hybrid on favourable terms, because they have alternatives and both sides know it.
Affiliates buying paid traffic need CPA or a substantial hybrid component, because they have immediate cash costs and cannot fund a portfolio that pays out over years.
Worked comparisons
Abstract descriptions of these models become clearer when applied to the same set of players. The figures below are illustrative.
An affiliate delivers 100 qualifying players in a month. Over the following twelve months those players collectively generate £60,000 of net revenue, an average of £600 each, though as always that average conceals a highly skewed distribution.
Under a 35% revenue share with no negative carryover, the affiliate earns £21,000 across those twelve months, arriving gradually. It continues earning in year two and beyond from whichever players remain active, which for a typical cohort might be a modest minority generating a disproportionate share of continuing revenue.
Under a £200 CPA, the affiliate earns £20,000, paid within roughly a month. Nothing further follows regardless of how the players perform.
Under a hybrid of £80 CPA plus 20% revenue share, the affiliate earns £8,000 immediately plus £12,000 across the year, totalling £20,000 in year one with continuing income thereafter.
Several observations follow. The three structures produce similar year-one totals, which is not accidental: operators price them to be broadly equivalent on expected value, and the differences lie in timing and risk rather than in headline generosity.
The revenue share deal is worth considerably more over a multi-year horizon, provided the players perform as expected and provided the contract does not terminate. The CPA deal is worth more if the players underperform, and it is worth substantially more in cash flow terms to an affiliate that needs to fund advertising spend.
Now change one variable. Suppose the cohort included one player who won heavily, producing negative net revenue of £15,000 in a single month. Under CPA, the affiliate is unaffected, having already been paid. Under revenue share without carryover, the affiliate earns nothing that month and resumes normally afterwards. Under revenue share with carryover, the affiliate earns nothing until the deficit is recovered, which on these numbers could take several months. Same traffic, same quality, radically different outcome, determined entirely by a clause many affiliates do not read carefully.
Negotiating in practice
A few observations on how these conversations actually run.
Leverage comes from alternatives. An affiliate with strong rankings in a market where an operator is trying to grow has leverage. An affiliate seeking to add one more operator to a page nobody visits does not. Both sides know roughly where they stand, and terms reflect it. The most reliable way to improve terms is to improve the underlying position rather than to negotiate harder.
Evidence changes outcomes. An affiliate that can demonstrate the quality of players it has historically delivered, in terms of retention, deposit behaviour and revenue per player, is in a much stronger position than one arguing from traffic volume alone. Operators care about player value, and an affiliate that speaks that language is treated differently.
Trial structures reduce risk on both sides. Where the parties cannot agree because neither can predict performance, a defined trial period on conservative terms, with an agreed review and an agreed basis for revision, resolves more negotiations than continued argument.
Termination terms matter more than people expect. For an affiliate holding a revenue share portfolio, what happens on termination is close to existential. A contract permitting the operator to terminate on short notice and cease all commission removes the value of everything built. Negotiating a survival period, or conversion of the portfolio to a settlement, is worth more attention than an extra two percentage points on the rate.
Payment reliability is a term even when it is not written down. Operators with a reputation for late payment, retrospective adjustments or opaque calculations pay more to attract good partners, because affiliates price that risk in. Conversely, an operator known for paying accurately and on time recruits partners its competitors cannot.
Reading a deal properly
A practical closing discipline. When assessing an affiliate contract from either side, work through the same sequence.
Establish the basis: what exactly is the percentage applied to, and what is deducted first. Establish the qualifying conditions: which players count and what must happen before they do. Establish the downside: whether negative months carry forward and whether tiers reset. Establish the duration: how long commission continues and what ends it. Establish the variability: what the counterparty may change unilaterally and on what notice.
Two deals with identical headline rates can differ in effective value by a wide margin once those five questions are answered, and the party that has asked them is invariably in the better position.
Payment mechanics and the practical detail
The final area worth covering is settlement, which generates more day-to-day friction than the commercial terms themselves.
Payment cycles are typically monthly, calculated after the close of the period with a defined lag for reconciliation. An affiliate should know precisely when a period closes, when the calculation is produced and when funds arrive, because the gap between activity and payment is a working capital consideration.
Minimum thresholds hold commission until it reaches a defined level, rolling smaller balances forward. This is reasonable administratively and can be significant for smaller affiliates in the early stages of a relationship.
Payment methods and currency vary, and cross-border settlement introduces conversion costs and timing differences. Which party bears conversion cost, and at what rate, is worth specifying rather than assuming.
Retrospective adjustments occur when players are subsequently found to be fraudulent, duplicated, self-excluded or in breach of terms. These are legitimate, but the contract should specify how far back adjustments may reach and what evidence supports them, since an unlimited retrospective right creates permanent uncertainty about income already received.
Chargebacks and reversals on player deposits flow through to commission in most agreements, and the treatment should be explicit.
Tax and invoicing obligations vary by jurisdiction and by the affiliate's own structure. Whether the affiliate invoices the operator or the operator self-bills, and how indirect taxes are handled, is a routine matter that becomes complicated in cross-border arrangements.
None of this is glamorous, and it is precisely the material that goes unexamined until something goes wrong. An affiliate that has read the payment provisions as carefully as the commission rate is unusual and consistently better off for it.
Key takeaways
- The choice of model is fundamentally a choice about who carries risk. CPA moves risk to the operator, revenue share moves it to the affiliate, and hybrid splits it.
- The headline percentage or CPA figure is frequently the least important term in the contract. Deductions, qualifying conditions and carryover clauses can change the effective value substantially.
- Negative carryover is the single most contested clause in affiliate contracts, because it transfers the cost of unlucky months from the operator to the affiliate.
- Revenue share suits mature markets and confident affiliates. CPA suits new markets, unproven traffic and affiliates needing cash flow.
- What is deducted before revenue share is calculated matters as much as the percentage, and the definitions are not standardised across the industry.