# Preset Buys **For Telegram Only** Preset buys allow you to customize quick purchase buttons \ ![](/files/4SKVklQ45Sq4aL9VtvM6)\ \ To change the value, click on one of the preset values and you can customize it to your desired amount\ \ ![](/files/vqRb1qcWadEZdBgviZ5x)\ \ To confirm the update has been made, type /settings to confirm changes have been made --- # 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.firstledger.net/preset-buys.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.