SysLic – Licensing System

Choose Your Plan & Pay 50% Advance

Select the licensing system plan that fits your business goals. To begin setup, a 50% advance payment is required. This allows our team to allocate
resources and start installation immediately.

You never pay 100% upfront.

Server Requirements (Provided by You)

VPS or Dedicated Server
A clean VPS or dedicated server with full root (SSH) access. This will host your
private licensing infrastructure.
cPanel Installed (No License Required)
Install cPanel on the server. You do not need to buy a cPanel license at this stage.
Required Subdomains

Subdomain Architecture Explained

Clear separation. Strong security. Built for serious licensing businesses.

panel.yourdomain.com — Business Control Layer

This is where your licensing business is operated and controlled.
Beyond issuing licenses, this panel acts as your central authority for everything related to access, limits, and business rules.

Additional capabilities include:
– Centralized control over all issued licenses
– Real-time license suspension and reactivation
– Expiry enforcement without manual intervention
– Reseller-level permissions and limits
– Activity logs and license usage tracking
– Secure admin access with role separation

Think of this as the command center that decides who is allowed to use what, where, and until when.

api.yourdomain.com — Execution & Validation Layer

The API subdomain is responsible for real-time execution of licensing logic.
It ensures that the correct software method is delivered only when a valid license exists.

What makes this layer critical:
– Acts as a secure bridge between client servers and your licensing panel
– Automatically selects the correct binary for the requested software
– Performs background license validation before execution
– Prevents unauthorized downloads or misuse
– Ensures compatibility with supported software versions

This layer guarantees that licenses cannot be activated without approval from your panel, keeping your system protected and consistent.

cdn.yourdomain.com — Security & Distribution Layer

The CDN subdomain handles secure distribution and performance optimization.
It is designed to keep sensitive files isolated while improving delivery speed.

Its role includes:
– Hosting encrypted and signed binaries
– Storing certificate files and verification assets
– Managing replacement and patch files
– Reducing load on your main licensing server
– Supporting scalable delivery as your business grows

By separating these assets, your system remains faster, more secure, and easier to scale under higher demand.

Why This Architecture Matters

– This three-layer structure is intentionally designed to:
– Improve security by isolating responsibilities
– Prevent single-point failures
– Allow independent scaling of each layer
– Protect your licensing logic from abuse
– Maintain long-term system stability

It’s the same architectural approach used by enterprise-grade licensing platforms.

Software Coverage by Plan

• Starter Plan: 13 software licensing binaries
• Essentials Plan: 21 software licensing binaries
• Enterprise Plan: 39 software licensing binaries
• Open-Source Plan: 39 binaries + full source code access

Open-Source plans allow full customization, modification, and expansion of the system.

Example: How a License Is Issued

Step A – Issue License
Log in to panel.yourdomain.com → Manage Licenses → Issue New License.

Step B – Run License Command

What Happens Automatically:

• Correct binary is downloaded from API
• License is validated via panel
• Expiry is enforced automatically
• Software activates successfully

Testing, Verification & Final Payment

After installation, you receive full access to the panel and documentation.
You are free to test all included licenses and verify functionality.

Pay remaining 50% only after everything works correctly.