Affiliate economics in iGaming are built on player revenue metrics that most affiliates never see directly. GGR, NGR, bonus costs, and player LTV determine what an operator can afford to pay in commissions -- and what an affiliate actually earns over time. Without understanding these numbers, affiliates cannot evaluate whether a RevShare deal is worth more than a flat CPA, and operators cannot design commission structures that remain profitable.
GGR: The Starting Point
Gross Gaming Revenue (GGR) is the total amount wagered by players minus the total amount paid out in winnings. For a casino operator, GGR represents the house edge applied across all bets. If players wager $1,000,000 in a month and win back $960,000, GGR is $40,000. This is the raw revenue figure before any deductions.
GGR varies significantly by game type. Slots typically generate a 4-8% house edge, while table games like blackjack can drop to 1-2% with skilled play. Sportsbooks operate on even thinner margins -- 5-7% theoretical hold on pre-match markets, sometimes less on live betting. These margins directly affect what operators can pay affiliates on RevShare deals.
NGR: What Actually Matters for RevShare
Net Gaming Revenue (NGR) is GGR minus operator costs: bonuses, platform fees, payment processing, game provider royalties, and sometimes taxes. NGR is the number most RevShare deals are calculated on, and it is always smaller than GGR -- sometimes significantly so.
Deduction
Typical Range
Impact on NGR
Welcome bonuses
15-25% of GGR (first 30 days)
Largest single deduction for new players
Ongoing promotions
5-10% of GGR
Free spins, reload bonuses, cashback offers
Platform/software fees
8-15% of GGR
Paid to game aggregators and platform providers
Payment processing
2-5% of deposits
Card processing, e-wallet fees, crypto gas
Game provider royalties
10-20% of GGR per provider
Varies by studio and exclusivity deals
Licensing and taxes
5-20% of GGR
Jurisdiction-dependent (Malta 5%, UK 15-21%)
When an operator offers "40% RevShare on NGR," the affiliate is earning 40% of what remains after all deductions. On a player generating $1,000 GGR per month, the NGR might be $500-$650 depending on jurisdiction and bonus load. The affiliate earns $200-$260 -- not $400.
Player LTV: The Long Game
Player lifetime value (LTV) measures the total NGR a player generates over their entire active period. A casual slots player might have a 4-month average lifespan and generate $800 total NGR. A high-roller table games player might stay for 18 months and generate $45,000 NGR. The spread between these profiles is enormous, and it directly determines whether an affiliate deal is profitable for the operator.
LTV is calculated as: average monthly NGR per player multiplied by average active months. For a typical online casino, the average player LTV sits between $300 and $1,200 depending on the market, brand strength, and player acquisition channel. Affiliate-referred players tend to have 10-20% higher LTV than paid media players because affiliate content pre-qualifies intent.
How Bonus Costs Distort Early Economics
Welcome bonuses are the biggest distortion in early lifecycle economics. A 100% match bonus up to $500 means the operator is subsidizing the player's first deposit entirely. If the player deposits $200 and receives $200 bonus, the operator needs that player to generate at least $200 in GGR just to break even on the bonus -- before any other costs.
Welcome bonuses typically cost 15-25% of first-month GGR across all new players
Wagering requirements (25x-40x) recover some bonus cost but extend the breakeven window
Players who churn during the bonus period represent a pure loss: bonus cost with no retained revenue
Affiliates on RevShare feel this directly -- negative carryover means month-1 losses carry forward
CPA deals shift this risk entirely to the operator, which is why CPA rates are capped below expected LTV
When evaluating RevShare vs CPA, calculate the breakeven point: at what month does cumulative RevShare exceed the CPA flat fee? For most iGaming programs, the crossover happens between month 3 and month 5. Affiliates with high player retention should prefer RevShare; those with high churn should prefer CPA.
Key Takeaways
GGR is total wagers minus winnings -- it varies from 1-2% on table games to 4-8% on slots
NGR deducts bonuses, platform fees, processing costs, royalties, and taxes from GGR -- RevShare is calculated on NGR
Average player LTV in online casino ranges from $300 to $1,200, with affiliate-referred players typically 10-20% higher
Welcome bonus costs can consume 15-25% of first-month GGR, creating negative economics in early lifecycle stages
The RevShare vs CPA breakeven typically occurs between month 3 and month 5 of player activity