Negative Carryover
A clause in a revenue-share affiliate deal that rolls a negative monthly result (when referred players win more than they lose) forward into the next month, so the affiliate must clear that deficit before earning commission again.
Definition
Under a revenue-share model, an affiliate is paid a percentage of the net gaming revenue their referred players generate; in months when those players win overall, the operator records negative net revenue for that cohort. A negative carryover clause states that this negative amount is not reset to zero at month-end but is carried forward and offset against future positive revenue before any new commission accrues. Its opposite is a "reset to zero" (or "no negative carryover") term, where each month starts fresh regardless of prior losses. Carryover can be scoped per player, per player cohort, or across the affiliate's entire account, and the scope materially changes how much risk the affiliate absorbs.
Worked example
An affiliate on a 30% revenue-share deal refers players who, in January, win 4,000 EUR net from the operator — a negative result of -4,000 EUR. In February those players lose 10,000 EUR net. Without negative carryover, February commission is 30% of 10,000 = 3,000 EUR. With negative carryover, the -4,000 EUR is first offset against February's +10,000 EUR, leaving 6,000 EUR of clearable revenue, so commission is 30% of 6,000 = 1,800 EUR — and the affiliate earns nothing until the January deficit is cleared. A large early jackpot win can leave a deficit that takes several months of play to work off, delaying or wiping out that period's payout.
Why it matters
Negative carryover is one of the most consequential terms in an affiliate contract because it shifts a share of the operator's variance onto the affiliate: a single high-volatility win can suppress commissions for months. Affiliates evaluating deals need to read whether carryover applies, how it is scoped (per player vs. account-wide), and whether the account resets each month, since two headline revenue-share rates can pay very differently once this clause is factored in. For operators, it protects margin against players who win big early and churn, but overly aggressive carryover terms can deter quality affiliates. Understanding it is essential to comparing revenue-share, CPA, and hybrid offers on a like-for-like basis.
Related
Note: The core mechanism is a stable, well-established affiliate concept, but the specifics vary heavily by operator and contract: whether carryover applies at all, its scope (per player, per cohort, or whole account), whether the account resets to zero monthly, and how it interacts with clawbacks, admin fees, and bonus costs deducted from NGR. Terms should be verified in the individual affiliate agreement. Some regulated markets and responsible-marketing frameworks scrutinise affiliate incentive structures, so applicability can also depend on jurisdiction.