How to Detect Bonus Abuse: An Operator’s Guide

What is bonus abuse?

Bonus abuse is the behaviour of extracting more economic value than the operator intended by manipulating promotion rules, either at the player or the network level. Multi-accounting, suspicious deposit-withdrawal cycles and wagering patterns that break the rules are the most common examples.

The damage is not limited to the bonus amount paid out. The real cost is the distortion of campaign results: abusive accounts look like conversions, the team believes the wrong campaign succeeded, and the budget moves there.

Five common abuse patterns

1. Multi-accounting

One person opening several accounts under different identities to claim the welcome bonus again and again. It usually surfaces through the same device, the same IP range, or behaviour clusters that resemble each other closely.

2. Minimum-risk betting

Clearing the wagering requirement with low-risk bets whose outcome is close to guaranteed. Betting volume looks normal, but the risk profile is abnormally low.

3. The deposit-bonus-withdrawal triangle

Depositing, claiming the bonus and opening a withdrawal request the moment wagering completes. On its own this is not suspicious; it becomes meaningful in combination with speed and repetition.

4. Out-of-policy wagering patterns

Completing the wagering requirement through a game type or bet type that the rule set overlooked.

5. Network-based abuse

Accounts that appear independent behaving in a coordinated way. On a per-account basis none of them looks abnormal; the anomaly only appears once relationships between accounts are established.

How is it detected?

Effective detection requires scoring transaction data, device and IP signals and behavioural patterns together. A system that looks at a single signal either produces too many false alarms or misses the real case.

This is why the CoCrm.ai Risk and Fraud engine runs a transaction through five separate checks at the same time and combines the outcomes into a single risk assessment.

When should the check happen?

Timing matters more than the detection method. If a bonus claim is checked after payout, the detection may be correct but the money has already left. The right order is:

1. Check the moment the claim arrives
2. Flag the suspicious claim automatically
3. Block it or send it to manual review according to your rules
4. Record the decision on the player record

The engine runs 24/7; a suspicious transaction at night does not wait for the morning shift.

The false-positive balance

Rules that are too strict also block legitimate players, and that is lost revenue. The approach that works in practice: block high-scoring cases automatically, send mid-scoring cases to manual review, and simply log low-scoring ones. That way the team looks at the cases that genuinely need a decision, not at every alert.

Explore the Risk and Fraud module →

Prevention on the bonus side

Detection alone is not enough; the bonus rule itself has to be built to resist abuse: a frequency cap, a segment condition, which game types the wagering requirement applies to, and a validity period. The Bonus Engine lets you define all of these from the panel.

Bonus Engine module page →