A minimum guarantee (MG) is a contractual floor on what one party will earn or pay over a period, regardless of performance.
Definition
A minimum guarantee (MG) is a contractual floor on what one party will earn or pay over a period, regardless of performance. In a media or affiliate deal it usually means the advertiser commits to pay the publisher at least a set amount for a placement or period even if performance-based earnings would come to less; if performance exceeds the floor, the higher figure (or the floor plus an overage share) applies.
It shifts some risk from the publisher to the advertiser and gives the publisher predictable revenue.
MGs appear when a publisher has scarce or premium inventory and does not want to expose it purely to variable performance, or when a publisher needs revenue certainty to justify dedicating space or resources to a partner. The advertiser accepts the floor in exchange for priority access, exclusivity, a fixed high-value position, or a longer commitment from the publisher.
In context
In iGaming, MGs come up in bigger affiliate and media relationships. A high-traffic affiliate might grant an operator a prominent, near-exclusive position in a key market in exchange for a monthly minimum guarantee, with performance commission paid above that floor.
A content partnership or a sponsorship might be structured as an MG against a revenue share. For the affiliate, the MG covers the opportunity cost of not selling that position to others and smooths income; for the operator, it secures a placement it believes will outperform the floor and locks a competitor out.
The terms need care. Both sides should define how the floor and the performance earnings interact (is it the greater of the two, or floor plus a reduced overage), the period and true-up mechanics, what performance data governs, and what happens if the publisher underdelivers traffic or the operator has a compliance problem and the placement is pulled.
An MG also concentrates risk: the operator is paying a fixed sum whether or not the players convert and retain, so it usually wants the MG level set from tested performance, plus the right to renegotiate or exit if results fall well short. For the affiliate, an MG is valuable income security but ties up inventory, so it is worth doing with operators likely to exceed the floor and to be good long-term partners, not as a way to lock in a weak performer.
Worked example
A large affiliate gives an operator the top sponsored slot in one regulated market for 12 months at a monthly minimum guarantee, with CPA commission paid on anything above the floor. In strong months the operator pays well over the MG; in a slow month the affiliate still receives the guaranteed sum.
A pull-for-compliance clause lets either side exit if a regulatory issue arises.
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