Shop inventory, from offline to online

• Local shop data (products, sales, purchases, stock) stays primarily on your computer. This website is public; no login is required to read it.
• If you choose Sastomulya cloud, copies may sync to our secure cloud for license-based matching across your devices.
• Permission: Google Drive, drive.file (https://www.googleapis.com/auth/drive.file). Purpose: create the visible folder My Drive › Sastomulya › Backups and store your encrypted shop backups there, and read or update only those files (plus any files you choose in Google's file picker). We cannot see or access other files in your Drive.
• Permission: email address and OpenID sign-in (userinfo.email, openid). Purpose: show which Google account is connected. We do not read your contacts, mail, calendar or any other Google data.
• Web app (sastomulya.com/app): after you sign in with Google and pick your backup files, they are downloaded, decrypted and edited in your own browser and saved back to your Drive. The Google access token stays in browser memory; your shop data and token are never sent to or stored on Sastomulya servers.
• Limited Use: Sastomulya's use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy (https://developers.google.com/terms/api-services-user-data-policy), including the Limited Use requirements. We do not sell Google user data, use it for advertising, or let people read it except with your consent, for security, or where the law requires.
• Control and deletion: disconnect Google in the desktop Settings, revoke access at https://myaccount.google.com/permissions, and delete the Sastomulya folder in your Drive to remove all backups. Full details: Privacy Policy at https://sastomulya.com/privacy/

This website is public, no login is required to view the Privacy Policy.