RevShare model (revenue share)

RevShare, short for revenue share, is an affiliate commission model in which an operator pays a partner a percentage of the revenue generated by referred players.

In iGaming, the commission is usually calculated for each settlement period using an agreed revenue base. That base may be Net Gaming Revenue (NGR), Gross Gaming Revenue (GGR), or a program-specific formula. The percentage alone does not tell an affiliate what the deal is worth: deductions, negative carryover, attribution rules, payment duration, and player quality can change the actual payout.

RevShare differs from CPA, which pays a fixed amount when a referred player completes a qualifying action such as a first-time deposit (FTD). RevShare pays over time while that player generates commissionable revenue.

How Does the RevShare Model Work?

1. The affiliate joins an operator’s program and receives a tracking link or referral code.
2. A player registers through that link and meets the program’s attribution requirements.
3. The player wagers, generating gaming revenue for the operator.
4. At the end of the settlement period, the operator applies the contractual revenue formula.
5. The affiliate receives the agreed percentage of the resulting commission base.

The basic formula is:

Affiliate commission = Commissionable revenue × RevShare percentage

If the agreement uses NGR:

Affiliate commission = NGR × RevShare percentage

There is no universal NGR formula. King Billy Partners defines NGR as bets minus winnings, bonuses, and chargebacks, while the Casumo Partners terms also list administration fees, fraud costs, returned stakes, taxes, jackpot contributions, and third-party game fees.

That difference matters more than a headline rate. A 40% share of a heavily deducted NGR base can pay less than a lower percentage applied to a simpler base.

Not every affiliate program uses actual NGR. Stake, for example, calculates standard casino affiliate commission using the game’s house edge and wagered amount, while sportsbook commission uses a stated theoretical house edge. Affiliates should therefore read the formula in the contract instead of assuming that every “RevShare” deal works the same way.

RevShare Calculation Example

Assume an affiliate refers a player cohort that produces the following result in one month:

• GGR: $10,000
• Bonuses: $1,500
• Chargebacks: $500
• Other contractual deductions: $1,000
• RevShare rate: 35%

The commission base is:

NGR = $10,000 − $1,500 − $500 − $1,000 = $7,000

The affiliate commission is:

$7,000 × 35% = $2,450

If another operator offered the same 35% rate but deducted only bonuses and chargebacks, the commission base would be $8,000 and the payout would be $2,800. The advertised percentage is identical; the effective deal is not.

What Should a RevShare Agreement Define?

Before comparing offers, check these terms:

• Revenue base. Is commission calculated on GGR, NGR, theoretical revenue, or another formula?
• Deductions. Which bonuses, taxes, payment fees, chargebacks, jackpot contributions, platform fees, or administration fees reduce the base?
• RevShare percentage. Is the rate fixed or linked to an affiliate commission tier?
• Attribution. Which player actions establish the affiliate relationship, and can another code or link overwrite it?
• Payment duration. Does commission continue while the player remains active, or end after a fixed period?
• Negative carryover. Can a negative balance reduce future commission?
• High-roller policy. Are losses from one high-value player isolated or applied to the whole affiliate account?
• Minimum activity and payment thresholds. Can the operator reduce the rate or close an inactive account?

Published operator terms show why this checklist matters. Casumo lists RevShare tiers from 25% to 45% based on monthly new depositing customers, but also defines detailed deductions and separate treatment for high rollers. A tier increase is useful only after the underlying commission base and carryover policy are understood.

What Is Negative Carryover?

Negative carryover applies when referred players produce a negative balance during a settlement period. Instead of resetting that balance to zero, the operator carries it forward and offsets it against future positive revenue.

Example:

• Month 1 NGR: −$4,000
• Month 2 NGR: $10,000
• RevShare rate: 30%

With full negative carryover, the Month 2 commission is calculated on $6,000:

($10,000 − $4,000) × 30% = $1,800

Without negative carryover, Month 1 resets to zero and Month 2 pays:

$10,000 × 30% = $3,000

Policies differ by program. Virgin Bet Affiliates state that a negative monthly commission balance resets to zero at the start of the next month. Marathonbet Affiliates state that a negative balance normally carries into subsequent periods unless otherwise agreed in writing. Casumo generally resets certain negative balances but allows carryover for fraud costs and qualifying high-roller losses.

Do not infer the policy from marketing copy. It should be explicit in the affiliate agreement.

RevShare vs CPA vs Hybrid

RevShare transfers more player-value risk to the affiliate. CPA transfers more acquisition risk to the operator.

• RevShare suits affiliates whose referred players remain active and generate positive revenue over time. Earnings can compound, but they fluctuate with player results and contractual deductions.
• CPA provides a fixed payment for each qualified acquisition. It improves short-term predictability but does not participate in future player value.
• Hybrid combines a smaller CPA payment with a lower RevShare percentage. It reduces the affiliate’s payback risk while preserving some long-term upside.

The better model depends on traffic quality, cash flow, player retention, attribution confidence, and the operator’s NGR definition. Compare deals using projected commission from the same player cohort, not headline rates from different formulas.

Common RevShare Mistakes

• Comparing percentages without comparing the revenue base.
• Treating “lifetime RevShare” as permanent without checking termination clauses.
• Ignoring negative carryover and high-roller rules.
• Using GGR and NGR interchangeably.
• Focusing on registrations rather than qualified FTDs and retained players.
• Accepting a verbal rate or deduction policy that is absent from the contract.
• Assuming that a larger tier percentage always produces a larger effective payout.

RevShare Checklist for Affiliates

Before signing, request:

1. The complete revenue formula with every deduction.
2. A worked commission example using realistic player activity.
3. The negative-carryover and high-roller policies.
4. Attribution and tracking rules.
5. Payment thresholds, schedule, and currency.
6. Contract clauses covering inactivity, termination, and rate changes.
7. Reporting that reconciles GGR, deductions, NGR, and final commission.

RevShare Checklist for Operators

Operators should:

1. Define the commission base in the agreement and partner dashboard.
2. Itemize deductions rather than showing only final NGR.
3. Document carryover, high-roller, fraud, and clawback rules.
4. Use qualified FTD and retained-player quality when setting tiers.
5. Separate CPA, RevShare, and hybrid economics in reporting.
6. Review whether partner incentives remain aligned with cohort profitability.

FAQ

What does RevShare mean?

RevShare means revenue share. In affiliate marketing, it is a commission model where a partner receives a percentage of the revenue generated by referred customers.

How is RevShare calculated in iGaming?

The general formula is commissionable revenue multiplied by the agreed RevShare percentage. Many programs use NGR, but the exact revenue formula and deductions are defined by the affiliate agreement.

What is a good RevShare percentage?

A percentage cannot be judged in isolation. The revenue base, deductions, carryover policy, payment duration, traffic quality, and GEO determine the effective payout. Compare projected commission from the same cohort under each offer.

Can RevShare earnings become negative?

The payable commission for a period usually cannot fall below zero, but a program may carry a negative revenue balance into future months. Check whether the agreement uses full, limited, high-roller-only, or no negative carryover.

Is RevShare better than CPA?

Neither model is always better. RevShare may generate more value from retained players, while CPA offers faster and more predictable cash flow. A hybrid combines parts of both.

How long do RevShare payments last?

It depends on the contract. Some agreements continue while referred players remain active; others limit the term or end commission when the affiliate relationship is terminated. “Lifetime” should never be assumed without checking the termination clauses.

Bottom Line

RevShare is not simply a percentage. It is a contractual model built from a revenue base, deduction list, attribution rules, settlement period, carryover policy, and payment duration.

Affiliates should compare effective commission under the same player-cohort assumptions. Operators should make the calculation auditable. Clear terms prevent a strong headline rate from becoming a weak real payout.