Clear boundaries for using DatasetPress publications.

The 2026 Edition

The listed introductory price is $79 one-time for one downloadable dated edition. It is not a subscription and does not include future editions or automatic updates. Secure checkout is provided by Stripe, and completing checkout creates a one-time payment.

Purchaser license

A purchaser may use the supplied files within the purchasing individual or organization for internal estimating, engineering, budgeting, procurement-support, research, and analysis. The purchaser may create internal calculations and derived work products, but may not resell, publish, sublicense, upload, or redistribute the complete DatasetPress files or a substitute dataset containing a substantial portion of the supplied records.

Digital delivery

After Stripe reports a completed $79 payment and DatasetPress verifies the configured product and signed webhook record, the purchaser receives a time-limited protected ZIP download. The purchaser is responsible for saving and securing the delivered files. Purchase support is available at mickey@datasetpress.com.

Corrections and refunds

DatasetPress provides a 14-day correction-or-refund window when the delivered files are materially different from the published product description or cannot be opened using ordinary current Excel or CSV tools. Suspected data errors may be corrected through a replacement file or later edition. This policy does not guarantee that every historical source, extracted value, normalization, or summary is error-free.

No agency endorsement

DatasetPress is an independent publishing project. References to governments, agencies, municipalities, contractors, source systems, or public records do not imply approval, sponsorship, certification, or endorsement.

No professional advice

Website content is not engineering, legal, financial, procurement, estimating, or other professional advice. Historical observations may not reflect current conditions and should not be used as a substitute for source verification and qualified judgment.

Accuracy and availability

DatasetPress aims to describe its work carefully, but the website is provided as available without a guarantee that it is complete, error-free, uninterrupted, or suitable for a particular purpose. Where permitted by law, use of the site is at your own risk.

Site and source materials

The DatasetPress name, site design, compiled files, organization, normalization, analysis, and original documentation may not be represented as your own. Source agencies and underlying public records remain independent of DatasetPress. Selling the compilation does not claim ownership of underlying public facts.

Changes and contact

These terms may be revised as DatasetPress offerings and checkout flow evolve. Questions may be sent to mickey@datasetpress.com or through the contact page.