# Video tutorials - [Start Using the Affiliate Network](https://docs.2checkout.com/resources/video-tutorials/start-using-the-affiliate-network.md) - [How to set trials in your Merchant Control Panel](https://docs.2checkout.com/resources/video-tutorials/how-to-set-trials-in-your-merchant-control-panel.md) - [How to activate Lead Management for unfinished payments](https://docs.2checkout.com/resources/video-tutorials/how-to-activate-lead-management-for-unfinished-payments.md) - [How to set volume discounts in your Merchant Control Panel](https://docs.2checkout.com/resources/video-tutorials/how-to-set-volume-discounts-in-your-merchant-control-panel.md) - [How to pause a subscription in your Merchant Control Panel](https://docs.2checkout.com/resources/video-tutorials/how-to-pause-a-subscription-in-your-merchant-control-panel.md) - [How to set a regular promotion in your Merchant Control Panel](https://docs.2checkout.com/resources/video-tutorials/how-to-set-a-regular-promotion-in-your-merchant-control-panel.md) - [How to activate a payment method in your Merchant Control Panel](https://docs.2checkout.com/resources/video-tutorials/how-to-activate-a-payment-method-in-your-merchant-control-panel.md) --- # 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.2checkout.com/resources/video-tutorials.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.