Affiliate marketing pays approved partners for defined customer actions, often a sale. The tracking link, cookie window, coupon rules, validation period and reversal policy decide which orders qualify and when commission becomes payable. Networks can connect advertisers and publishers, while sub-affiliates add another layer of distribution. Agree on attribution and validation before launch. Then compare commissions with incremental contribution, fraud controls and other channels’ credit so partner performance is clear without pretending every tracked order was caused by the affiliate.
🧭 Jump to a term
People and tracking: Affiliate publisher · Affiliate advertiser · Affiliate network · Affiliate tracking link · Deep link
Payout and validation: Sub-ID · Affiliate cookie duration · Commission model · CPS · EPC · Commission validation
Attribution and network structure: Action locking · Commission reversal · Coupon attribution · Sub-affiliate · Affiliate deduplication
⭐ Know these first
Start with Affiliate publisher, Affiliate tracking link, Commission model, EPC, Commission validation. Then follow the grouped learning order below.
📎 How to read this page
What it means gives the precise meaning. Operator translation gives the version you might hear in a real ecommerce meeting. In real life shows an illustrative example. Watch out and the confusion boxes show where a familiar term can mislead.
📈 Read the relationships first
These combinations are diagnostic hypotheses, not proof of causality. Compare the same period and scope, then investigate the mechanism.
Clicks rise, EPC falls
Usually means: More traffic is producing less commission per click. Check next: conversion rate, order value and traffic quality.
Approved orders rise, payable commission falls
Usually means: Validation or reversal removed some actions. Check next: the stated rules and exception reasons.
Coupon orders rise, partner overlap rises too
Usually means: A code may capture demand already credited elsewhere. Check next: Compare deduplication policy and incrementality.
Network revenue rises, margin falls
Usually means: Commission and fees may outpace incremental contribution. Check next: product margin and partner mix.
People and tracking
01 · 🟢 Core
Affiliate publisher
🧠 What it means
A partner that refers traffic or customers and may earn commission under an affiliate program.
💬 OPERATOR TRANSLATION
“The partner bringing readers, deal hunters or another audience to the merchant.”
🛍️ In real life
A review publisher links to a retailer’s product page.
🔗 Related: Affiliate advertiser · Affiliate network · Affiliate tracking link · ↑ all terms
02 · 🔵 Operations
Affiliate advertiser
🧠 What it means
A business that offers products and pays partners for qualifying actions under program terms.
💬 OPERATOR TRANSLATION
“The merchant paying for eligible partner-referred actions.”
🛍️ In real life
A merchant approves publishers and defines commission rules.
🔗 Related: Affiliate publisher · Affiliate network · Affiliate tracking link · ↑ all terms
03 · 🔵 Operations
Affiliate network
🧠 What it means
A platform that helps advertisers and publishers discover, track and manage affiliate partnerships.
💬 OPERATOR TRANSLATION
“The matchmaker and accounting desk between advertiser and publisher.”
🛍️ In real life
A network records referred orders and provides partner reports.
🔗 Related: Affiliate publisher · Affiliate advertiser · Affiliate tracking link · ↑ all terms
04 · 🟢 Core
Affiliate tracking link
🧠 What it means
A URL containing identifiers used to associate a visit or action with an affiliate partner.
💬 OPERATOR TRANSLATION
“A URL with partner identifiers; attribution still depends on the program rules.”
🛍️ In real life
A blog link carries a publisher ID into the retailer’s landing page.
🔗 Related: Affiliate publisher · Affiliate advertiser · Affiliate network · ↑ all terms
05 · 🔵 Operations
Deep link
🧠 What it means
A link that sends a visitor to a specific app or destination page, sometimes with deferred routing after installation.
💬 OPERATOR TRANSLATION
“A link that tries to land in the right app and on the right product.”
🛍️ In real life
A product link opens the retailer’s app on that item.
🔗 Related: Affiliate publisher · Affiliate advertiser · Affiliate network · ↑ all terms
Payout and validation
06 · 🔵 Operations
Sub-ID = sub-identifier
🧠 What it means
An additional tracking value used to distinguish placements, campaigns or traffic sources.
💬 OPERATOR TRANSLATION
“A sub-label for telling two placements apart after the click.”
🛍️ In real life
A publisher uses different sub-IDs for email and website links.
🔗 Related: Affiliate cookie duration · Commission model · CPS · ↑ all terms
07 · 🔵 Operations
Affiliate cookie duration
🧠 What it means
The period after a tracked interaction during which a qualifying action may be credited to an affiliate, subject to program rules.
💬 OPERATOR TRANSLATION
“A timer on attribution eligibility, not a timer on customer intent.”
🛍️ In real life
A program grants eligible purchases within a 24-hour window.
⚙️ Technical
EPC changes with attribution windows, validation timing, currency and the click definition.
🔗 Related: Sub-ID · Commission model · CPS · ↑ all terms
08 · 🟢 Core
Commission model
🧠 What it means
The rule for calculating partner compensation, such as a percentage, fixed amount or tiered rate.
💬 OPERATOR TRANSLATION
“The recipe for partner pay: percentage, fixed bounty or another agreed rule.”
🛍️ In real life
A merchant pays a fixed bounty for an approved subscription.
⚠️ Watch out
The advertiser’s written eligibility and reversal rules govern approval.
🔗 Related: Sub-ID · Affiliate cookie duration · CPS · ↑ all terms
09 · 🔵 Operations
CPS = Cost-per-sale commission
🧠 What it means
A commission paid for each eligible sale under defined validation and attribution rules.
💬 OPERATOR TRANSLATION
“A sale earns commission if it survives the program’s eligibility rules.”
🛍️ In real life
A publisher earns a percentage on an approved order.
⚠️ Watch out
“Locked” status and appeal windows are program-specific.
🔗 Related: Sub-ID · Affiliate cookie duration · Commission model · ↑ all terms
10 · 🟢 Core
EPC = Earnings per click
🧠 What it means
Commission generated per click, often calculated as commission divided by clicks over a chosen scope.
💬 OPERATOR TRANSLATION
“Commission divided by clicks; useful when its scope and dates are visible.”
🛍️ In real life
A partner earns $500 from 1,000 clicks: $0.50 EPC.
⚠️ Watch out
Reverse only under disclosed program rules and retain the reason code.
🔗 Related: Sub-ID · Affiliate cookie duration · Commission model · ↑ all terms
11 · 🟢 Core
Commission validation
🧠 What it means
Reviewing a tracked action against eligibility, fraud, cancellation and other program requirements before commission approval.
💬 OPERATOR TRANSLATION
“The quality gate between a tracked action and an approved commission.”
🛍️ In real life
The advertiser excludes an order that was cancelled before fulfillment.
🔗 Related: Sub-ID · Affiliate cookie duration · Commission model · ↑ all terms
Attribution and network structure
12 · 🔵 Operations
Action locking
🧠 What it means
A status or period after which a commission is considered final under the program’s terms.
💬 OPERATOR TRANSLATION
“The point after which routine commission disputes close under program terms.”
🛍️ In real life
A validated sale passes the return window and is locked for payout.
🔗 Related: Commission reversal · Coupon attribution · Sub-affiliate · ↑ all terms
13 · 🔵 Operations
Commission reversal
🧠 What it means
Removing or reversing previously credited commission when a tracked action becomes ineligible under program rules.
💬 OPERATOR TRANSLATION
“Commission gets taken back when the underlying action no longer qualifies.”
🛍️ In real life
A refunded order has its commission reversed.
⚙️ Technical
Cookie availability and duration vary by browser, region and program.
🔗 Related: Action locking · Coupon attribution · Sub-affiliate · ↑ all terms
14 · 🔵 Operations
Coupon attribution
🧠 What it means
Assigning an order to a partner based on a coupon code, sometimes even when the standard tracked link is absent.
💬 OPERATOR TRANSLATION
“The code claims the sale when the program’s coupon rule says it can.”
🛍️ In real life
A shopper enters a creator code at checkout.
🔗 Related: Action locking · Commission reversal · Sub-affiliate · ↑ all terms
15 · 🔵 Operations
Sub-affiliate
🧠 What it means
A publisher that recruits or routes traffic through other partners, creating downstream affiliate relationships.
💬 OPERATOR TRANSLATION
“An affiliate recruits affiliates. The chain needs clear attribution and oversight.”
🛍️ In real life
A content network distributes offers to specialist publishers.
🔗 Related: Action locking · Commission reversal · Coupon attribution · ↑ all terms
16 · 🔵 Operations
Affiliate deduplication
🧠 What it means
Applying program rules to prevent multiple channels or partners from receiving credit for the same conversion.
💬 OPERATOR TRANSLATION
“One order, one agreed credit rule; otherwise every channel wants the trophy.”
🛍️ In real life
The contract specifies whether the final eligible click or an approved code wins.
🔗 Related: Action locking · Commission reversal · Coupon attribution · ↑ all terms
🔀 Affiliate link and affiliate network
A link carries tracking information; a network provides tracking, partner discovery, reporting or payment services.
🔀 Tracked sale and incremental sale
Tracking assigns credit under a rule. Incrementality requires a counterfactual or test.
🔀 Commission validation and action locking
Validation reviews eligibility; locking usually marks a commission as no longer subject to routine reversal, per program terms.
🤔 Still confused?
Follow this thread: Affiliate publisher → Sub-ID → Action locking. That sequence moves from the basic object or relationship to the decisions and checks it supports.
Sources and scope
Primary documentation checked on 27 September 2026. Platform features and eligibility can change; examples and cartoon situations are illustrative.
