# Welcome!
Unsub is a dashboard that helps you reevaluate your big deal, and understand your cancellation options.
This documentation is separated into four major sections oriented towards your learning goals:
* [Tutorials](https://docs.unsub.org/tutorials): Easy to follow step by step guides to getting started with Unsub. For example, [Create a package](https://docs.unsub.org/tutorials/create-a-package)
* [How-to guides](https://docs.unsub.org/how-to-guides): Guides on solving specific problems. For example, [Upload title prices](https://docs.unsub.org/how-to-guides/upload-title-prices)
* [Reference](https://docs.unsub.org/reference): Technical information about components of Unsub. For example, [Scenario parameters](https://docs.unsub.org/reference/scenarios/scenario-parameters)
* [How it works](https://docs.unsub.org/how-it-works): In depth articles geared towards understanding why. For example, [Where do the APC prices come from?](https://docs.unsub.org/how-it-works/where-do-the-apc-prices-come-from)
In addition, the [Troubleshooting](https://docs.unsub.org/troubleshooting) section contains answers to common questions about Unsub.
### Searching for documentation
You can full-text search the Unsub documentation - just click Search in the upper right of this page and type out a query.
### Linking to documentation
You can get the link to any page by copying the link in your browser. You can also get direct links to any headers. Go to the header of interest and hover your mouse over the far right side of the header and a link icon will appear. Click that link icon and the url will be copied to your clipboard.
### Unsub mailing lists
When your Unsub account is setup, the email address associated with the account does not automatically receive any emails with Unsub announcements.
We strongly recommend you sign up for these two google groups:
* [Unsub Announce](https://groups.google.com/forum/#!forum/unsub-announce) for important data and user interface updates
* [Unsub Discuss](https://groups.google.com/forum/#!forum/unsub-discuss) for user discussion
### Webinars and videos
Check out our [Webinars](https://docs.unsub.org/webinars) page for information about any upcoming webinars as well as links to webinar recordings. You can view a recording of the most recent training session [here](https://www.youtube.com/watch?v=dztEHqbmt58).
### Feedback
If you have spotted a bug or are encountering a technical challenge with Unsub, send a note to and mention Unsub somewhere in the subject line.
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# Agent Instructions: 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:
```
GET https://docs.unsub.org/readme.md?ask=
```
The question should be specific, self-contained, and written in natural language.
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.