Resources, Guides & Plan Overview.
Verified PDF documentation and a plain-language overview of how licensing and billing work. This page is informational only — there is no sign-up, request, or inquiry action. Trial activation is automatic: download, run it, it works.
Official PDF Setup Guides
Billing & Subscription Guide
Complete overview of trial periods, licensing states, and direct bank transfer mechanics.
Remote Access Key Setup Guide
Step-by-step instructions to provision your private Firestore key for secure zero-trust remote access.
Custom Email Setup Guide
Configure your custom Google Apps Script email sender for branded invoice and payslip delivery.
Akahu Bank Feed Setup Guide
Connect your New Zealand bank accounts directly for automated, encrypted transaction imports.
Plans & Licensing
Licensing and the 7-day trial activate automatically inside the application the moment it is installed and run — there is no form to submit and no one to wait on. Moving from the trial to a paid plan (Monthly, Yearly, or Lifetime) is handled internally and automatically after the trial period ends. The summaries below describe what each plan includes.
Free Trial
7 Days · Every Feature Unlocked
Test the complete platform on your own computer with zero obligations. Activates automatically the moment you install and run the software.
Monthly
Billed Monthly via Bank Transfer
Simple ongoing access with full continuous compliance updates.
Yearly
Billed Annually (2 Months Free)
Two months free compared to paying monthly. Direct bank transfer invoice.
Lifetime
One-Time Perpetual License
One single payment for permanent ownership of the software platform.
No request, sign-up, or inquiry action is required from this page. To begin: download the executables and run them — the trial starts automatically.
How Billing Works at Sovereign Services
Clear, honest financial terms designed for operators who value sovereignty.
Direct Bank-Transfer Billing
We do not pass your funds through third-party credit card networks or store card numbers. Payments are settled by clean, direct business bank transfer.
One License Covers the Entire Business
We do not penalize growth. There are zero per-seat fees, per-user charges, or per-payslip transaction fees.
Independent Regional Billing
Enterprises running across multiple jurisdictions (e.g. New Zealand, Australia, UK, US) can establish separate regional billing entities so each reconciles cleanly.
Fail-Safe Cryptographic Licensing
Citadel licensing is cryptographically signed using Ed25519 keys and engineered to fail safe. A momentary internet drop will never lock you out of your company's books.
Download the Executables
No request step, no waiting period. Download all three Windows executables and run them — the 7-day unlocked trial activates automatically.