> For the complete documentation index, see [llms.txt](https://being-and-time.gitbook.io/boom-clap-melody-field-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://being-and-time.gitbook.io/boom-clap-melody-field-guide/glossary.md). # Glossary ### Campaign A funded opportunity submitted by a campaign owner for contextual circulation. A campaign includes its destination, subject information, creative, budget, rates, targeting, and lifecycle status. ### **Spotlight** A single-owner visibility placement for high-priority community notices, public-interest campaigns, or sponsored features. A Spotlight works more like a community whiteboard or public screen than a Spin: one featured item receives focused placement for a defined window, with simpler delivery and compensation metrics than Melody. Sponsored Spotlights may include publisher revenue share. Public-interest or supported-access Spotlights may be handled separately and are not always revenue-share placements. ### Spin A publisher-owned, context-aware collection of compatible campaign opportunities. A Spin changes over time as context, campaigns, and delivery signals change. ### Noli A CanNoli link and intermission object. Publishers can assign a Spin to a Melody Noli and use that Noli directly or through an approved CDN kit. ### Intermission A brief discovery window between a visitor's click and destination. Intermissions are designed to be lightweight and skippable. ### CPI Cost per valid impression or intermission. Only activity that passes validation is counted for billing and publisher earnings. ### CPC Cost per valid campaign click. ### CPE Cost per valid engagement session. This is commonly associated with meaningful interaction with supported embedded media such as YouTube or SoundCloud. ## Native support A campaign presentation that can use a supported platform's media or metadata instead of relying only on uploaded campaign-cover artwork. Current campaign detection includes supported YouTube, SoundCloud, and Instagram links. ### Campaign image The subject or reference image used to help Melody understand and match the campaign. It is distinct from the campaign cover. ### Campaign cover The placement artwork shown when a native presentation is not available or appropriate. ### Origin A publisher or delivery environment associated with campaign activity. Campaign reporting groups these under **Featured in Spins**. ### Branded Publishers Only A campaign preference that limits circulation to publisher-hosted Spins rendered directly on approved websites. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://being-and-time.gitbook.io/boom-clap-melody-field-guide/glossary.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.