Affiliate Marketing Glossary
34 essential terms every affiliate marketer should know. Click any term for a detailed explanation.
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Affiliate Marketing
A performance-based marketing model where businesses reward affiliates (partners) for each customer or sale generated through the affiliate's marketing efforts. Affiliates promote products using unique tracking links and earn commissions on resulting conversions.
Affiliate Link
A unique URL assigned to an affiliate that tracks clicks, leads, and sales back to that specific affiliate. When a user clicks an affiliate link and makes a purchase, the affiliate earns a commission. These links contain tracking parameters that identify the affiliate.
Affiliate Network
A platform that acts as an intermediary between merchants (advertisers) and affiliates (publishers). Networks like ShareASale, CJ Affiliate, and Impact provide tracking technology, payment processing, and access to multiple affiliate programs in one place.
Affiliate Program
A structured arrangement where a business offers commissions to external partners (affiliates) who promote their products or services. Programs define commission rates, cookie durations, terms of service, and payment schedules.
Attribution
The process of identifying which marketing touchpoint or affiliate deserves credit for a conversion. Attribution models determine how commissions are assigned, especially when a customer interacts with multiple affiliates before purchasing.
Affiliate Manager
A person responsible for managing an affiliate program, including recruiting affiliates, providing marketing materials, tracking performance, resolving issues, and optimizing the program for growth. A good affiliate manager can significantly impact an affiliate's success.
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Commission
The payment an affiliate earns for generating a sale, lead, or action. Commissions can be a percentage of the sale price, a flat fee per action, or a recurring payment for subscription products. Commission structures vary widely across affiliate programs.
Commission Rate
The specific percentage or dollar amount an affiliate earns per qualifying action. For example, a 30% commission rate means the affiliate earns 30% of each sale. Higher commission rates generally indicate more profitable affiliate programs.
Cookie Duration
The length of time a tracking cookie remains active in a user's browser after clicking an affiliate link. If the user makes a purchase within this window, the affiliate receives credit. Cookie durations typically range from 24 hours to 365 days, with longer durations being more favorable for affiliates.
Conversion
The completion of a desired action by a referred visitor, such as making a purchase, signing up for a trial, or submitting a form. Conversion rate is the percentage of clicks that result in a qualifying action.
Conversion Rate
The percentage of visitors who complete a desired action after clicking an affiliate link. Calculated by dividing the number of conversions by the total number of clicks. A higher conversion rate indicates more effective marketing or a more compelling offer.
Click-Through Rate (CTR)
The percentage of people who click on an affiliate link compared to the total number who see it. Calculated by dividing clicks by impressions. A higher CTR suggests more compelling content or better link placement.
Call to Action (CTA)
A prompt that encourages visitors to take a specific action, such as 'Sign Up Now,' 'Get Started,' or 'Buy Today.' Effective CTAs are clear, compelling, and strategically placed to maximize conversions.
Churn Rate
The percentage of customers who cancel or stop using a service within a given time period. For affiliates earning recurring commissions, a lower churn rate means commissions continue for longer, increasing overall earnings.
Content Marketing
A strategy of creating and distributing valuable, relevant content to attract and engage an audience, ultimately driving profitable actions like affiliate conversions. Common formats include blog posts, videos, reviews, and comparison guides.
Chargebacks
When a commission is reversed because the referred customer requests a refund, disputes a charge, or returns a product. Chargebacks reduce an affiliate's earnings and may indicate issues with product quality or customer satisfaction.
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Earnings Per Click (EPC)
A metric that measures the average earnings generated per click on an affiliate link. Calculated by dividing total affiliate earnings by total clicks. EPC helps affiliates compare the profitability of different programs and campaigns.
Evergreen Content
Content that remains relevant and valuable over a long period of time, continuing to attract traffic and generate affiliate conversions months or years after publication. Examples include 'how-to' guides, product reviews, and comparison articles.
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Landing Page
A standalone web page designed specifically to receive traffic from marketing campaigns, including affiliate links. Effective landing pages are focused on a single call-to-action and optimized for conversion.
Lifetime Value (LTV)
The total revenue a business expects to earn from a single customer over the entire duration of their relationship. Understanding LTV helps affiliates prioritize promoting products with high customer retention and recurring revenue.
Last-Click Attribution
An attribution model where the last affiliate link a customer clicked before making a purchase receives full credit and the commission. This is the most common model used in affiliate marketing.
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Payout
The transfer of earned commissions from an affiliate program to the affiliate. Programs typically have a minimum payout threshold (e.g., $50 or $100) that must be reached before funds are disbursed. Payment methods include bank transfer, PayPal, check, or cryptocurrency.
Paid Traffic
Website visitors acquired through paid advertising channels such as Google Ads, Facebook Ads, or native advertising. While paid traffic can scale quickly, affiliates must ensure their commission earnings exceed their advertising costs to maintain profitability.
Payment Terms
The rules governing when and how affiliate commissions are paid out. This includes payment frequency (weekly, monthly), minimum thresholds, payment methods available, and any holding periods before commissions become payable.
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Recurring Commission
A commission structure where affiliates earn ongoing payments for as long as the referred customer remains a paying subscriber. Common in SaaS and subscription-based affiliate programs, recurring commissions provide passive income that compounds over time.
Return on Investment (ROI)
A measure of profitability calculated by dividing net profit by total investment cost. In affiliate marketing, ROI helps determine whether campaigns, tools, and time investments are generating positive returns.
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Sub-Affiliate
An affiliate who is recruited by another affiliate (the parent affiliate) to join a program. The parent affiliate typically earns a small percentage of the sub-affiliate's commissions, creating a two-tier income structure.
Search Engine Optimization (SEO)
The practice of optimizing website content and structure to rank higher in search engine results pages. For affiliates, SEO drives free organic traffic to content containing affiliate links, making it one of the most cost-effective marketing channels.