# Node Sale Tiers & Whitelists ### What are the sale types available within each Tier? Within each tier, there are nodes available for public sale and whitelist sale. ### What is the whitelist tier for KOLs KOLs, VCs may start earning whitelists between Tiers 6-20 ### How do I know which Node Sale Tier is currently ongoing? On the Node Sale page, users will be able to see: 1\) Tier of ongoing sale 2\) Whiteslist tiers (only if a user is a whitelisted user) 3\) Subsequent tiers --- # 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.aethir.com/checker-guide/how-to-purchase-checker-nodes/faq/node-sale-tiers-and-whitelists.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.