Compute the maximum allowable seller assist (concessions) for any loan based on its product type and LTV.
All loan data is stored in your Supabase database — accessible from any device. Export a JSON backup regularly as an extra safety net.
.json file and this .html app to the other device via AirDrop, iCloud, email, or Google Drive.html app in any browser on the new device.json file~/Library/Application Support/Google/Chrome/Default/Local Storage/leveldb/~/Library/Safari/LocalStorage/~/Library/Application Support/Firefox/Profiles/…/webappsstore.sqliteWhiteboard Loan Processing © 2026.
Data is stored locally in your browser only. Nothing is sent to any server.