# Product list update
You can automatically update both prices and the entire product list. This is especially useful for websites whose products have a limited lifespan, such as eBay.
To do this, set `Keyword for update` when you search for offers inside a post.
Be sure to set the number of search results when updating in the module settings:
as well as the update rate in seconds:
The plugin will replace existed products with keyword search results.
{% hint style="info" %}
If new items for some reason are not found, existing items will not be removed.
{% endhint %}
### Global keyword for autoupdate
You can set a global keyword that will apply to **all active modules** on the page:
Module (local) keywords will always take precedence.
Use this feature carefully, it will update all products on the page automatically.
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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://ce-docs.keywordrush.com/updating-products/updating-the-product-list.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.