# Activation Code System STEPN is an invite only game. User can earn ONE Activation Code for every 10 Energy spent, each user can only hold ONE activation code at a time, until it is used. STEPN will disable Activation Code from time to time to facilitate marketing activities and promotion, if you do not need Activation Code to register, it means it is disabled. --- # 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://whitepaper.stepn.com/social-module/activation-code-system.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.