# Purchase Clean-Up ### Purchase Clean-Up The system keeps every transaction in the database so any purchase can be verified or modified at any time. It also keeps a trace of all adjustments, losses and production. More space will be needed every day to keep the information. This option can be used to delete older transaction. The system will request a starting date to clean-up purchases to clean-up. If you press OK the system will use the actual date. For security purposes, the system will save at least six months regardless of the date entered. After entering the date, the system will start cleaning, erasing every transaction older than the starting date. This will affect purchases, losses, adjustments and production. Generate all required reports before the "Clean-up" because the data will be deleted. --- # 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.payfacto.com/payfacto-knowledge/maitred-pos/maitred/maitred-online-help-contents-by-module/inventory-management/file/purchase-clean-up.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.