Some sample CSV data from E for Excel and mirrored to https://csv.statico.io/ for easy testing.
From the above site:
Disclaimer - The datasets are generated through random logic in VBA. These are not real sales data and should not be used for any other purpose other than testing.
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Note - I have been approached for the permission to use data set by individuals / organizations. I just want to clarify one thing. Anything published on this is completely copyright free. You can use anything from this site without any obligation. You can even call the content from this site as your own. Hope, it clarifies. There is absolutely no need to ask for permission for use.