1. Information we collect - Full name, phone number, email, password (encrypted), address. - For staff: birth year, experience, bio, avatar/gallery photos, service area, GPS coordinates estimated from your base address. - For bookings: the service address and estimated GPS coordinates (used to estimate distance/travel time). 2. How we use it - To process bookings, assign staff, and contact you for confirmation. - To estimate distance/travel time between staff and the customer's address. - To send booking-related notifications (email/SMS if enabled). 3. Sharing with third parties - We use the free OpenStreetMap (Nominatim) geocoding service to convert addresses into GPS coordinates. - We use VietQR to generate bank transfer QR codes. - We do NOT sell or rent your personal information to third parties for advertising purposes. 4. Security Passwords are hashed, never stored in plain text. Please do not share your password with anyone. 5. Your rights You may request to edit or delete your personal information by contacting admin directly through the contact channels on this website.