The minimum deposit is the smallest amount a gambling operator will accept as a single deposit, and it also often defines the threshold a first deposit must meet to unlock a welcome bonus or to qualify for a CPA payout.
Definition
The minimum deposit is the smallest amount a gambling operator will accept as a single deposit, and it also often defines the threshold a first deposit must meet to unlock a welcome bonus or to qualify for a CPA payout. It is set per payment method and per market, balancing accessibility (a low minimum lets more players fund) against processing economics (very small deposits can cost more in fees than they are worth) and against fraud and bonus-abuse exposure.
A low minimum deposit — the equivalent of a few dollars — widens the funnel and suits markets with low disposable income, but it also attracts players who deposit the minimum, claim the bonus, and never play seriously, which drags down average deposit and retention. A higher minimum filters for more committed players but loses volume.
In context
For affiliates, the minimum deposit interacts directly with CPA qualification. If a CPA offer requires a first deposit of at least $20 to pay out, but the traffic and prelander attract many players who only want to try with $5, the qualified-conversion rate will be low and the effective CPA much worse than the headline.
The affiliate needs to know the qualification minimum, model the share of its FTDs that will meet it, and price the campaign on the qualified rate.
Operators use the minimum deposit as a segmentation and quality lever. In a high-value GEO they may set it higher to filter for intent; in an emerging market they set it very low to maximise reach and accept that a chunk of those deposits are bonus-seekers.
Some run different minimums for different methods (higher for expensive-to-process card payments, lower for cheap local rails) and different bonus-qualifying thresholds from the raw deposit minimum. Affiliates compare the raw minimum, the bonus-qualifying minimum and the CPA-qualifying minimum, because those three numbers together determine how much of their delivered volume actually earns.
Worked example
A CPA offer pays $130 per FTD of at least $20. An affiliate's prelander emphasises "try from $5", so 40% of its FTDs are $5–15 and do not qualify. Effective CPA falls to about $78. Rewriting the prelander around the welcome bonus, which itself needs a $20 deposit, lifts the qualifying share to 78% and effective CPA to $101.
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