Last updated: 1 August 2026 · PanelCalc Pro (spcalc.com), operated by Dilshod Valiev (Di-LEE), Uzbekistan
Account data (email address), business data you enter (prices, warehouse stock, orders, workshop name), and technical data needed for the app to work (browser type, device).
To provide the Service, synchronise your data across devices, and improve the product. We do not sell your data.
Payments are processed by Paddle (paddle.com). We never see or store your card details.
Order parameters (without your personal data or prices of purchase) may be analysed by Google Gemini to provide engineering tips and loss protection.
Data is stored in protected cloud infrastructure (Supabase). Access is restricted by role (director / manager).
We use browser localStorage to keep your session and settings on your device.
You may request a copy, correction or deletion of your data by emailing dileevaliev@gmail.com.
Email: dileevaliev@gmail.com