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Knowledge Base

Glossary

Concise definitions of affiliate marketing terms.

Cost Per Sale (CPS)
Commission is paid when a referred user completes a purchase.

In CPS programs, you earn a percentage or fixed fee per sale generated. Pros: aligns with revenue; Cons: requires downstream conversion.

Tags: payout-model
PPC Allowed
Whether paid search (PPC) advertising is permitted for affiliates.

Programs may allow or restrict PPC (paid search) traffic. When allowed, there can be rules: no bidding on brand/trademark terms, no direct linking to the advertiser’s domain, geo or keyword restrictions, and required negative keywords. Violations can lead to reversals or removal from the program.

Tags: restrictions, traffic
Trademark Bidding
Bidding on brand or trademarked terms own by the advertiser in paid search ads.

Many programs prohibit affiliates from bidding on the advertiser’s brand names, product names, or misspellings in search ads. Some allow bidding on generic terms but require negative keywords to prevent brand conflicts. Policies often distinguish between broad match vs exact match on brand terms and may restrict using the brand in ad copy or display URLs.

Tags: restrictions, ppc, sem
Cost Per Action (CPA)
Commission is paid when a user completes a predefined action.

Actions include signup, trial, install, or other non-purchase events.

Tags: payout-model
Cost Per Lead (CPL)
Commission is paid for each qualified lead.

A lead might be a signup, registration, or inquiry form submission. Pros: faster earnings; Cons: lower value per conversion.

Tags: payout-model
Affiliate Network
A platform connecting advertisers with publishers.

Examples: CJ, Impact, ShareASale, Awin. Networks provide tracking, reporting, and payment aggregation.

Tags: platform
Affiliate Program
A company’s specific partnership offer to affiliates.

Programs define commission rates, cookie durations, and rules. They can be run directly or via a network.

Tags: program
Deep Linking
Linking directly to a specific product or landing page.

Increases conversion rates compared to generic homepage links. Often supported via network dashboards or custom link builders.

Tags: tracking
Earnings Per Click (EPC)
Average earnings generated per 100 affiliate clicks.

Key metric for evaluating program profitability. Networks often display EPC to help affiliates compare programs.

Tags: metrics
Conversion Window
How long after a click a conversion can still be credited.

The conversion window (attribution window) is the period after a tracked click or view during which a sale or action can be attributed to the affiliate. Common windows are 7 or 30 days for clicks; some programs also define view-through windows (e.g., 1–7 days). It differs from cookie duration, which controls how long the referral identifier persists.

Tags: tracking
SubID Tracking
Custom tracking parameters added to affiliate links.

Used to identify campaigns, traffic sources, or ad placements. Helps optimize performance across multiple strategies.

Tags: tracking
Net Terms (Net-XX)
Payouts are issued XX days after the end of a period (e.g., net-30).

Net terms indicate how long after the close of a billing period the payout is made. For example, net-30 means payment 30 days after month end; net-15 is 15 days; net-60 is 60 days. Some programs specify 'net-XX after approval' or 'net-XX after month end'. Delays can account for refunds and chargebacks.

Tags: payments, payouts
Last-Click Attribution
100% credit goes to the last eligible click before conversion.

In last-click attribution, the final tracked click within the conversion window receives full credit for the conversion. This model is common in affiliate programs and networks, prioritizing the most recent affiliate touchpoint. It can ignore earlier upper‑funnel influences and may be combined with rules like de-duplication, brand/coupon prioritization, and channel overrides.

Tags: tracking, attribution