Licensing

Why License Verification?

merchantCENTRAL uses a modular licensing model: Each connector (Amazon, DHL, Jarltech, etc.) is licensed individually. This way, you only pay for the modules you actually use.

The license verification ensures that:

Only activated modules are active
Demo periods are correctly maintained
Usage data is collected for fair billing

How Does It Work?

┌─────────────────────────────┐         ┌──────────────────────────┐
│  Your Business Central      │         │  merchantCENTRAL          │
│                             │         │  License Server            │
│  License Setup              │◄───────►│  (Azure, encrypted)       │
│  License Validator          │  HTTPS  │                          │
│  Automatic Heartbeat        │         │  License Status           │
│                             │         │  Module Permissions       │
└─────────────────────────────┘         └──────────────────────────┘

Set up once — You enter your License Key in the License Setup or register for a free demo.
Automatic verification — In the background, merchantCENTRAL validates the license against the server every 24 hours. You won't notice anything — the process runs entirely in the background.
Daily heartbeat — In parallel, an anonymized heartbeat with usage data (order counter, sync counter) is sent to the license server.
Offline tolerance — If the license server is unreachable, you continue working with the last known status for up to 7 days. Only after 14 days without server contact is access blocked.

License Types

Type	Description	Cost
Demo	30-day trial license with full functionality	Free
Production	Active license for live operations	Monthly billing

Module Status

Each module (Amazon, DHL, Jarltech, etc.) has its own status:

Status	Meaning	Color in BC
Active	Fully licensed and ready to use	Green
Demo	In trial period (with expiration date)	Yellow
Expired	Demo period has ended	Red
Blocked	Deactivated by the provider	Red

Sandbox Environments

Sandbox = Always Free

In sandbox environments (test environments), all modules are available without restriction. No usage data is collected for billing. This allows you to test new configurations and updates risk-free.

Next Steps

Set Up License — Enter License Key and test connection
Start Free Demo — Register for a 30-day trial license
License Overview — View all modules and their status
Privacy & Data Transfer — What data is transmitted?
Troubleshooting — Common problems and solutions