Definition
Traffic arbitrage is the practice of buying user traffic from one source and monetising it through an offer or ad placement that is worth more than the traffic cost, keeping the difference. In iGaming it usually means paying for clicks, impressions or app installs on a source such as push, paid social, native or search, and earning a CPA or a revenue share on the players that traffic produces.
The arbitrageur is a middleman who profits from the gap between what traffic costs to acquire and what a converted user is worth to an advertiser.
The practice is only profitable across a whole cohort, not a single transaction, because conversion rate and player quality vary. A campaign might spend $40 to acquire a player who triggers a $120 CPA - an $80 gross spread - but the next four clicks might produce nothing, so the real question is whether average acquisition cost across all traffic stays below average payout per converted user, after account costs, creative costs and any downstream clawbacks.
In context
Traffic arbitrage exists in two forms that are economically identical but organisationally different. Operators run it in-house as performance marketing: their own team, their own budget, their own brand.
Independent affiliates and teams run it across many offers and networks: they pick offers from a showcase, buy traffic, and keep the spread, moving budget between advertisers as payouts and caps change. The independent form gives flexibility and no single-brand dependency; the in-house form gives full data access and margin but fixed cost.
The main risks are structural. Ad-account instability caps grey campaigns.
Offer caps limit how many conversions the advertiser will pay for. Payout terms and hold periods limit how fast earnings recycle into spend.
Player-quality clawbacks can retroactively reduce revenue. And competition erodes any working bundle over time as others copy it and auction prices rise.
Successful arbitrage is therefore less about finding one magic combination and more about running a portfolio of them, managing the operational constraints, and continuously replacing the ones that decay.
Worked example
A buyer spends $40 in push traffic to acquire a player who generates a $120 CPA payout, banking an $80 gross spread. Across the month the campaign spends $9,000 and produces 95 qualified FTDs at $120, or $11,400, for a $2,400 gross profit before roughly $600 of account, proxy and creative costs - a real margin of about 20%.
Frequently asked questions
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