License, refunds & privacy
Seller: Harshiv Gajjar. Product: CSV Cleanroom 1.0.0. Last updated September 10, 2026.
What you buy
A one-time $12 USD digital download containing the Python toolkit source, documentation, license, sample data, expected output and tests. No physical product, subscription, ongoing updates or support contract is included. Review the requirements and sample before buying.
Your license
With a legitimate purchase, you may use and modify the software for your own personal or commercial work, including processing client files. You may share resulting reports and processed data with your clients.
You may not resell, redistribute, sublicense or publicly publish the toolkit, its source, or substantially similar derivatives as a competing product.
Requirements and limits
Python 3.9+ and terminal familiarity are required. The tool supports UTF-8 CSV files up to 50 MB, subject to available memory. Tested on macOS. Windows and Linux have not been independently tested. It does not support XLSX, fuzzy matching or automatic conflict resolution. Review the results before relying on them.
The software is provided as is, without warranties of merchantability, fitness for a particular purpose or noninfringement. To the extent permitted by law, the author is not liable for loss arising from its use. Mandatory consumer rights are not excluded.
Delivery and refunds
After successful PayPal checkout, use Return to Merchant if the automatic redirect does not occur, then download the ZIP. Keep your payment receipt. If delivery fails or the product materially differs from its description, contact the seller within 14 days of purchase for a replacement download or refund. This policy does not limit mandatory consumer rights.
Privacy
The toolkit runs on your computer. It does not transmit your CSV files or require an online account. This storefront has no custom advertising trackers or CSV upload feature. The hosting provider may process technical request logs to operate the site. PayPal processes checkout and payment information under its own privacy policy; the seller receives transaction information needed to fulfill purchases and handle support or refunds.
If you email the seller, your message and transaction reference are used to address your request. Do not send customer CSV files, passwords or payment-card details.