# Assets module ### **Landmark Types** There are four types of landmarks: Regular, Official, Special, and Certified. \ The distinctions lie in map display, initial level, initial price, and output. Levels range from 1 to 30, with the system currently open up to level 20. Outputs vary accordingly: * **$POTATO:** This token is used to incentivize landowners within the ecosystem, with a total supply of 10 billion. The initial liquidity is 1%, and the remaining portion is entirely produced by the land. \ $POTATO are designed to incentivize non-financial contributions within the ecosystem, such as check-ins, likes, photo uploads, and comments. They are non-transferable but can be used to purchase services or props, like discounts, memberships, and powerful effect props. * **Props:** Available through in-app purchases and airdrops, props provide special rights or special effects within the game. The specific list of props is forthcoming. --- # 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://heyoplanet.gitbook.io/heyoplanet-docs/heyo-planet/assets-module.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.