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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
Publisher
Another term for an Affiliate or partner in the program.

The publisher (affiliate) promotes a merchant's product or service in exchange for a commission on referred sales or actions. This term emphasizes their role in publishing or placing ads/links.

Tags: roles
Merchant
Another term for the company or brand that pays the affiliate commission.

The merchant (advertiser) owns the product or service being promoted by the affiliates. They are responsible for setting the program rules and paying commissions.

Tags: roles
Self-Managed Program
An affiliate program run directly by the business using its own tracking software.

A self-managed program is run directly by the business, typically using Affiliate Software (like Tapfiliate), where the business manages all aspects of recruitment, tracking, and payout without relying on a third-party network marketplace.

Tags: program, software
Affiliate Network
A marketplace platform connecting advertisers with a large pool of publishers.

Affiliate Networks (like CJ, Impact, ShareASale, Awin) act as an intermediary marketplace, providing tracking, payment aggregation, and a built-in directory for advertisers to find affiliates.

Tags: platform, network
Affiliate Software
Software used by a business to run its own, self-managed affiliate program.

Also known as Affiliate Tracking Software. These tools (like FirstPromoter or Tapfiliate) provide the necessary links, tracking, reporting, and payment management for a business to run its program directly, without relying on a third-party network marketplace. The business is responsible for affiliate recruitment.

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

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

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