# One-Time Account System The one-time account method is particularly essential as a basis for anonymity. Each user has a single primary account as well as several sub-accounts. So, if someone wishes to remain anonymous in a smart contract token transaction, they must create a related account and a one-time primary account in addition to their original one. --- # 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.litho.ai/makalu/packages/docs/locked-account-generation-scheme/advantages/one-time-account-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.