> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://doc.common-services.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Marketplaces > Amazon > Repricing > Service Settings

Use this tab to manage your subscription to the Amazon Repricing service and inspect the message queues used for price data processing.

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### Subscription Management

* **Check/Subscribe Service:** Click to subscribe to the repricing service or verify the status of an existing subscription.
* **Cancel Subscription:** Click to disable and unsubscribe from the repricing service.

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### Maintenance

* **List Queues:** Click to display the active message queues used to collect incoming competitor price updates from Amazon and store outgoing price adjustments calculated by Feed.biz.