What your offline purchase includes.

Updated 6 November 2026.

One toolkit. One-time payment.

Each $9 purchase provides one ZIP containing a self-contained offline browser tool, synthetic example CSVs, expected reports and an English guide. The free online version has the same core analysis. Custom development, store integration and future feature updates are not included.

Payment and delivery

Payment is completed through Lava. Review the price, currency, seller information and terms there before paying. Return to this site to download after server confirmation of the invoice. A browser return status alone never unlocks a file. Save your private access link for another browser. The file attached to the Lava product is a backup route to the content.

Use and compatibility

You may use the download for your business and internal team workflows, keep backups and modify files internally. Resale, redistribution and public rehosting of the toolkit are not included. Reports generated from your data are yours to use. Use a current desktop browser and the documented UTF-8 CSV format, up to 10 MB per input.

Problems and refunds

For a failed download, wrong file or technical issue, use the support form with an order reference and description. Do not send card details, passwords or private exports. We will investigate and explain available remedies. Refunds and disputes are processed through the payment platform. Further downloads may be suspended afterwards; copies already downloaded cannot be removed. Applicable statutory rights are unaffected.

Read the privacy notice. Merchant CSV Lab is independent and is not affiliated with Shopify or Etsy.