# IDO Pools TinyBlock IDOs are split into two main pools to balance fair access and exclusive opportunities for all participants: Guaranteed Pool & FCFS Pool (First come, first served). **Allocation & Join Rules** * Allocation sizes (min/max per user) are set by each project. * If a pool is oversubscribed, the system will automatically recalculate final allocations and users can claim back the remaining funds. * Join timeline varies per pool and project - sometimes sequential, sometimes simultaneous. --- # 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.tinyblock.io/launchpad/publish-your-docs.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.