Legal Notice

1. Website Ownership

In compliance with international e-commerce transparency directives and European digital services regulations, this website (onlyone.mtmartin.com) is operated and managed by MTMartin Software.

Contact Email: support@mtmartin.com

Country of Operations: Spain (European Union)

2. Intellectual Property

All software binaries, source codes, cryptographic protocols, XPC architecture design, brand assets, logos, text layouts, and interface graphics featured on this domain are the exclusive intellectual property of MTMartin Software. Unauthorized replication, reverse engineering, redistribution, or modification of any material is strictly prohibited.

3. Commercial Activity & Merchant of Record

This website acts exclusively as a showcase and presentation layer for the software product ONLYONE. The actual commercial transaction, distribution of digital license keys, collection of global billing information, and processing of localized international value-added taxes (EU VAT OSS) are legally handled by our Merchant of Record:

Lemon Squeezy, LLC
222 Main Street, Suite 500, Salt Lake City, UT 84101, United States.

4. Outbound External Links

This domain may contain secure links directed toward third-party sandboxed infrastructures (such as GitHub repositories or Lemon Squeezy secure billing panels). MTMartin Software holds zero control or legal liability over the data handling policies or operational availability of these external networks.