Privacy policy
Last updated: 9 November 2026
Who we are
YaSulix is a brand that makes programs to automate office work, including Tarheel. This policy explains what data we collect through yasulix.com and through our programs, and how we use and protect it.
Data we collect
Data you give us: when you fill in the order form, book a consultation, or ask for an activation code from inside the program: your name, email, mobile number, organisation, number of users and your message.
Usage data: if we enable visitor analytics, it collects general information such as the pages you visit, your device and browser, your approximate country and the site you came from. We do not use it to identify you.
Activation data: when you activate the program, your computer creates a “machine code” derived from system identifiers. We use it only to tie the licence to that computer. It contains none of your files or data.
Your data inside the program
Tarheel runs on your computer. The Excel files it opens, the data it enters into your system, its logs and its user accounts all stay on your computer or your organisation's computer, and are never sent to us or anyone else, except what you send yourself when you ask for an activation code: your name, email, mobile and computer code.
How we use data
To answer your order or consultation, issue activation and renewal codes, provide support, and improve the site and our programs. We do not sell your data or use it for advertising.
Who we share it with
Only with service providers we need to run the site, such as website hosting, form handling and visitor analytics if enabled, and only as much as they need. We may also disclose it when the law requires us to.
Cookies
The site stores only your light or dark mode choice in your browser. If we enable an analytics tool that uses cookies, we will ask for your consent first, and you can decline without affecting your use of the site.
How long we keep it
We keep order and contact data while we work with you, then for as long as accounting and legal rules require, and then delete it.
Your rights
You can ask to see, correct or delete your data, or object to its use, by writing to us at the address below.
Security
We take reasonable measures to protect data, including an encrypted connection to the site and restricted access to customer data. No method of transfer or storage is completely secure.
Changes
We may update this policy from time to time and will publish the new version on this page with its date.
Contact
For any privacy question: support@yasulix.com.