Legal, Licensing & Terms
Clear, transparent legal agreements governing the purchase, licensing, and usage of our CAD models, software automation tools, and digital engineering assets.
End User Licence Agreement
Perpetual, non-exclusive worldwide rights to install, run, and commercially exploit generated outputs with clearly defined seat tiers and redistribution rules.
- Commercial Output Ownership
- Seat Tiers & Activations
- No Resale or Redistribution
Licence Schedules A–G
Product-family specific licence schedules covering CAD models, engineering calculators, automation scripts, web code, and design templates.
- Schedule A: CAD Models
- Schedule B: Software Tools
- Schedule C: Web Code
Engineering Disclaimers
Engineering calculation guidance, formula standards verification notices, safety margin obligations, and educational model disclosures.
- Independent Verification Required
- Standard Formula Implementations
- No Financial/Legal Advice
Terms of Sale
Commercial purchasing terms for digital products processed securely through our Merchant of Record, Lemon Squeezy, LLC.
- Merchant of Record: Lemon Squeezy
- Instant Digital Delivery
- Global Sales Tax Compliance
Refund Policy
Our 14-day technical guarantee ensuring products function as described on compliant environments, with dedicated resolution and refund protocols.
- 14-Day Technical Guarantee
- 5-Day Fix Commitment
- Hassle-Free Direct Processing
Privacy Policy
How personal data, contact messages, purchase receipts, and newsletter communications are handled with strict privacy-first principles.
- Zero Data Brokerage
- Cloudflare Edge Security
- Full Data Subject Rights
Custom Licensing or Enterprise Procurement?
Need multi-seat enterprise terms, source code rights, custom software deployment agreements, or corporate invoicing? We accommodate tailored commercial agreements.