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Attribution Model

Also known as: Conversion Attribution, Attribution Logic, Credit Model

What is Attribution Model?

An attribution model is the set of rules that decides which marketing touchpoint gets credit when a referred user converts, such as opening and funding a trading account. It answers a money question: if a trader clicked several partner links on the way in, whose account is the commission paid to?

The common models fall on a spectrum. Last-click (last-cookie) gives 100% of the credit to the final link before conversion and dominates retail-brokerage affiliate programs. First-click credits the link that started the journey. Linear, time-decay, and position-based (U-shaped) models split credit across multiple touches, and are used mostly for internal marketing analysis rather than partner payouts.

Key takeaways
  • Last-click is the retail-brokerage default; assume it unless told otherwise.
  • The attribution rule plus the cookie window decide who gets paid.
  • Top-of-funnel content can create demand a competitor cashes at the bottom.
  • Your analytics model can differ from your payout model; track both.
  • Strong immediate CTAs reduce the chance of being overwritten.

The distinction is not academic. Suppose a trader discovers Broker X through your educational YouTube review, leaves, then a week later clicks a competitor's retargeting ad and registers. Under last-click the competitor is paid the full CPA, perhaps $400, even though your content created the demand. Under first-click you would be paid instead. The same conversion, the same $400, routed to a different partner purely by the rule in force.

Because brokers overwhelmingly settle partner commissions on last-click, most affiliates optimise for the final touch. But the model your own analytics uses can differ from the one your broker pays on, so professionals track both: the payout model that decides revenue, and a multi-touch view that reveals which content really drives conversions.

How it works

When a user clicks a partner link, the broker stores a tracking identifier with a validity window, often 30 to 90 days. If the user later clicks another partner's link, the platform applies the attribution rule to decide which identifier survives. Under last-click, the newer click overwrites the older one, so the final partner owns the conversion.

At registration and first deposit, the broker looks up the surviving identifier and assigns the commission to that partner. Cookie-based tracking is fragile because ad blockers, private browsing, and cross-device journeys can drop the identifier entirely, which is one reason brokers increasingly add server-side or account-linked tracking. The chosen model plus the cookie window together determine how long your click stays eligible and how easily a competitor can overwrite it.

  1. User clicks your link

    A tracking identifier with your partner ID is stored, valid for a set window such as 30 days.

  2. User may click other links

    Competing partner clicks can overwrite your identifier depending on the attribution rule.

  3. Attribution rule resolves the winner

    Last-click keeps the most recent identifier; first-click keeps the earliest; multi-touch splits credit.

  4. Conversion is recorded

    At registration or FTD the broker reads the surviving identifier and assigns the commission.

  5. Commission is credited

    The winning partner sees the conversion appear in their dashboard for that payment period.

Why it matters for partnership: The attribution model decides whether you get paid. Most Forex brokers pay last-click, so if a user clicks a rival link after yours before registering, the rival earns the commission. Knowing the rule shapes where you spend and how hard you push for immediate sign-up.

Real World Example

A trader finds Broker X through your comparison blog (first click). Six days later they click another affiliate's Google retargeting ad and register (last click). Under the broker's last-click model, the second affiliate receives the full $500 CPA even though your review created the interest.

Attribution models compared
Model Who gets credit Best suited to
Last-click Final touch before conversion Broker partner payouts
First-click Opening touch of the journey Rewarding demand creation
Linear Every touch, split evenly Internal channel analysis
Time-decay Recent touches weighted higher Longer sales cycles
U-shaped First and last weighted most Balancing awareness and closing

Pro Tip

Because Forex pays on last-click, put a strong, immediate call-to-action at the moment of peak intent so the user registers before a competing link can overwrite your cookie.

Common Pitfalls

Assuming first-click applies and pouring budget into top-of-funnel awareness leaves competitors capturing the last-click conversions you paid to create.

FAQ

What is the most common attribution model in Forex affiliate programs?

Last-click, also called last-cookie, is the industry standard. The partner whose link was clicked most recently before registration is credited with the conversion.

Can I ask a broker which attribution model they use?

Yes, and you should before sending traffic. Confirm the model, the cookie window length, and whether deposits are tracked server-side, because all three affect whether you get paid.

Does attribution reset if the user clears cookies?

Often yes. Cookie-based attribution can break when a user clears cookies, uses private browsing, or switches devices, which is why server-side or account-linked tracking is more reliable.

Is a longer cookie window always better for me?

A longer window keeps your click eligible longer, which helps. But under last-click a longer window also gives competitors more time to overwrite you, so it is not a pure win.

Why do brokers prefer last-click over multi-touch payouts?

Last-click is simple to administer and hard to dispute, since only one identifier survives. Splitting a single CPA across several partners would be operationally complex and open to abuse.

Should I still invest in top-of-funnel content?

Yes, but pair it with retargeting and clear CTAs so you also capture the final click. Demand you create without owning the last touch can be monetised by someone else.

Sources & further reading
Reviewed by the Revenika Editorial Desk Last updated

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