A challenge purchase is not the end of the tracking story -- it is the beginning. The full prop trading customer lifecycle includes evaluation attempts, pass/fail outcomes, resets, upgrades, and funded account activity. Tracking these events gives affiliate managers the data they need to evaluate partner quality, calculate accurate commissions on repeat purchases, and identify which affiliates drive traders who actually pass challenges.
Mapping the Event Chain
Each challenge purchase initiates an event chain. The system should capture and report every state transition the customer goes through. Not all events trigger commissions, but all events contribute to partner quality scoring and program optimization.
Event
Trigger
Data Captured
Commission Impact
Challenge purchased
Payment confirmed
Amount, tier, affiliate ID, coupon used
CPA or RevShare calculated
Evaluation started
Trading begins
Account size, start date
None (reporting only)
Evaluation failed
Drawdown limit hit or time expired
Failure reason, days active
None (reporting only)
Reset purchased
Reset payment confirmed
Reset fee, original challenge ID
Commission on reset if in scope
Evaluation passed
Profit target and rules met
Pass date, days to pass
None (reporting only)
Funded account activated
Live trading begins
Account size, profit split terms
None (usually)
Chargeback filed
Payment dispute received
Transaction ID, reason code
Commission reversal
Linking Events to the Original Referral
The technical challenge is connecting downstream events to the original affiliate referral. When a trader purchases a reset 3 weeks after the initial challenge, the system must look up the customer record, find the original affiliate attribution, verify the attribution window is still active, and then calculate the reset commission.
This requires a persistent customer-to-affiliate mapping. The mapping is created at first purchase (when the tracking link or coupon code is captured) and persists for the duration of the attribution window. Every subsequent event by that customer checks this mapping before calculating commissions.
If the mapping relies solely on cookies or browser sessions, reset purchases on a different device will fail to attribute. Use a first-party customer ID (email or account ID) as the primary attribution key, with the tracking click or coupon as the initial capture mechanism.
Event Webhooks and Integration Points
The prop firm's platform must expose event webhooks or API endpoints that the tracking system can consume. Each event type needs its own webhook with structured payload data. At minimum, the payload should include: event type, customer ID, transaction amount (if applicable), timestamp, and associated challenge or account ID.
Purchase webhook: fires immediately on payment confirmation, includes challenge tier and amount
Evaluation status webhook: fires on pass/fail, includes evaluation duration and outcome reason
Reset webhook: fires on reset purchase, includes reference to original challenge
Funded account webhook: fires on account activation, includes account size and profit split
Chargeback webhook: fires on dispute filing, triggers commission hold or reversal
Handling Edge Cases
Several scenarios require specific tracking logic. Refunds within the cooling-off period (typically 24-48 hours) should cancel the commission event entirely, not just reverse it. Partial refunds -- a trader downgrading from a $500 to a $300 challenge -- need commission recalculation. Account merges, where a customer creates a new account with a different email, require manual attribution review.
Build automated rules for common edge cases (refunds, chargebacks) and a manual review queue for unusual ones (account merges, disputed attribution). Most programs see 2-5% of events requiring manual review each month.
Key Takeaways
Track the full event chain: purchase, evaluation start, pass/fail, reset, funded activation, and chargeback
Use first-party customer ID as the primary attribution key -- not cookies or browser sessions
Each event type needs its own webhook with structured payload data from the prop firm platform
Automate handling for common edge cases (refunds, chargebacks) and queue unusual cases for manual review
Not all lifecycle events trigger commissions, but all inform partner quality scoring and program decisions