> For the complete documentation index, see [llms.txt](https://docs.payfacto.com/payfacto-knowledge/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payfacto.com/payfacto-knowledge/maitred-pos/maitred/maitred-complete-online-documentation/chap-11-inventory-management/file/purchase-clean-up.md).

# 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.


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