Purchase terms.

For purchases of the Security Field Kit from Null Ventures LLC, sold through Link.

What you receive

From Prototype to Production — Security Field Kit, published and supplied by Null Ventures LLC through PRAE: the 183-page guide, 15-page workbook in PDF and DOCX, 244-record register in XLSX and CSV, 17-page Harbor Desk worked example, three-page Start Here PDF, and LICENSE.txt. Six components, eight files, one 3.1 MB ZIP. No subscription.

Payment and refunds

The Security Field Kit is a downloadable digital product sold through Link. Null Ventures does not offer a separate voluntary change-of-mind or satisfaction guarantee. Link’s purchase terms, refund process and applicable consumer cancellation rights govern the transaction.

For payment or refund requests, use Link support at https://support.link.com/topics/sold-through-link. For missing files, access problems or verified billing errors, contact PRAE with your purchase email or order reference at https://nullventures.co/security/contact/.

Immediate access does not exclude rights or remedies provided by applicable law or Link’s terms. This includes the cooling-off rights described in Link’s terms for eligible EU and UK consumers.

Read the Sold through Link and purchase terms · Link payment and refund support

License and product limits

Publisher and product provider: Null Ventures LLC, through PRAE. Payments are sold through Link, Stripe’s merchant-of-record service, under https://link.com/terms. The base price is US$149, paid once, with applicable taxes included. Checkout may offer a local-currency price including Stripe’s conversion fee; review the displayed total before payment. One purchase supplies the eight listed files in one ZIP. The included license governs use. This is educational material, not an assessment, certification, legal advice, compliance assurance or security guarantee. No future updates, individual advice, implementation work or support services are promised. Save a local backup; perpetual hosted re-download availability is not promised. Product access help: https://nullventures.co/security/contact/.

Read the complete included license.

Immediate delivery and access

Before payment, accept the purchase terms and license and separately request immediate digital delivery. Confirm that this does not limit the rights provided by law or Link’s terms. The wording, versions and acceptance timestamps are retained with your purchase and included in the product-access email. Link sends the payment receipt and invoice separately.

Payment must be confirmed before access is supplied. Recovery links expire after 30 minutes and require an explicit confirmation. An access session lasts 24 hours and can be signed out. Request a fresh link through Access my purchase. Keep a local backup; perpetual hosted re-download access is not promised.

Corrections and disputes

A verified completed full refund ends future hosted access for that purchase. Partial, pending, failed or canceled refunds do not automatically remove full access. A formal open dispute suspends access; a lost dispute revokes it. Already downloaded copies cannot be recalled. The included license is not rewritten by this policy.

Billing and access help

Contact PRAE with your purchase email or order reference for missing files or access problems. Use Link support for payment and refund requests. Do not send card details or passwords.

Save a plain-text copy of these terms. Terms apply prospectively; earlier purchases retain their recorded terms.