Key Features
Everything below ships with E-Invoice Retention & Audit Trail — accessible directly from Accounting and Settings.
Archive & Integrity
- Auto-archive on invoice post
- Append-only snapshot records
- SHA-256 cryptographic checksums
- Attached PDF and XML preservation
- Invoice-type classifications
- Credit & debit note linking
Retention & Policies
- Company-scoped retention rules
- Global policy default fallbacks
- Daily health check cron scan
- Disposal eligibility promotion
- Admin-only manual disposal
- Strict uninstall protection
Audit & Cloud Backup
- Append-only audit access log
- Audit-ready ZIP bundle export
- manifest.json & audit_log.csv
- Google Drive OAuth per company
- Fernet encrypted refresh tokens
- Asynchronous 5-min upload queue
Description
What's included
Immutable snapshot records with SHA-256 integrity check
Attachments preserved on invoice to survive uninstall
Configurable retention policies per invoice type and company
Daily automated health check cron flagging gaps & missing files
Full audit log recording views, exports, and disposal events
Bulk ZIP exporter with manifest.json and audit_log.csv
Optional Google Drive backup with encrypted OAuth credentials
Exponential backoff retry queue & manual retry action
Dependencies
Invoicing (account)Google Account (google_account)
Screenshots
Automatic Archive Creation on Invoice Posting
Immutable Archive Record & SHA-256 Checksum
Company-Scoped Retention Policy Configuration
Browse Archives, Audit Trail & Retention Status
Append-Only Audit Log Trail
Audit-Ready Export Wizard (ZIP with Manifest & CSV)
Google Drive OAuth Credentials Setup
Connect Google Drive & Async Upload Queue
Google Drive Company Backup Dashboard
Google Drive Backup Failure & Audit Logging
Manual Retry Action for Failed Uploads
| Versions | 19.0, 20.0 |