Effective date: July 15, 2026 · In case of any discrepancy, the English version prevails.
1. Data controller
The data controller is Nikola Jeremić PR ILON, Ruma, Republic of Serbia (Tax ID/PIB: 113149259, Reg. no./MB: 66614077). Contact: nikola@ilon.rs.
2. What we collect
- Account data: email address, password (stored as a salted cryptographic hash — we never see the plaintext), workshop/company name, and optional billing details you provide for invoicing.
- Machine telemetry: machine status samples (state, spindle/feed values, program line, input states), machine names and locations you set, and optionally the G-code file loaded on the machine (used to draw the toolpath). Telemetry describes machines, not people.
- Notification data: Telegram chat IDs and display names of recipients you connect.
- Technical logs: IP addresses and request logs kept for security and troubleshooting, retained for a short period.
- Cookies: a single first-party session cookie (
mw_session) used for login. No advertising or third-party analytics cookies.
3. Why we process it (legal bases)
- To provide the Service under our contract with you (dashboard, history, notifications).
- To bill and account for subscriptions (legal obligation and contract).
- To secure and improve the Service (legitimate interest).
4. Payments
Online payments are handled by Paddle as merchant of record. Paddle processes your payment details under its own privacy policy; we do not receive or store card numbers. For domestic (Serbian) customers invoiced directly, we process the billing details needed to issue an invoice.
5. Where data is stored
Service data is hosted on servers in the European Union (Hetzner). Telegram messages are delivered through Telegram's infrastructure under Telegram's terms.
6. Retention
- Machine history (status samples and events) is retained according to your plan: 30 days (Starter), 90 days (Workshop), or 365 days (Pro), and is deleted automatically after that.
- Account data is kept while the account is active. After closure, personal data is deleted within 30 days, except invoicing records we must keep under accounting law.
7. Sharing
We do not sell personal data. We share it only with processors necessary to run the Service (hosting provider, payment provider, Telegram for message delivery) or where required by law.
8. Your rights
You may request access, correction, export, or deletion of your personal data, and object to or restrict processing. Contact nikola@ilon.rs; we respond within 30 days. You may also lodge a complaint with your data protection authority (in Serbia: Poverenik za informacije od javnog značaja i zaštitu podataka o ličnosti).
9. Changes
We will announce material changes to this policy on this page, and by email to active subscribers where the change affects them.