Architecture

SaleOS is a modular SaaS platform. New business capability ships as independently owned modules on top of the frozen platform foundation.

This section documents the long-term modular architecture convention. It is the required standard for all future module development. It describes architectural intent and coding guidelines — not every detail of the current billing or marketplace implementation.

Documents

Document	Description
Module Architecture	Self-contained modules, owned resources, and inter-module boundaries
Module Dependencies	Required vs optional dependencies; free vs billable dependency relationships
Module Licensing	Independent licensing convention (included, free, or billable)
Platform Freeze	Locked platform foundation — do not redesign core subsystems
Module Development Standard	Engineering Definition of Done (mirror Leads)
Product Roadmap	Planned modules and delivery phases

Development convention (summary)

All future modules must:

• Be self-contained and own their resources
• Declare dependencies when required (see Module Dependencies)
• Avoid coupling with unrelated modules
• Remain compatible with future marketplace / module licensing
• Follow existing coding standards and project structure
• Follow the Module Development Standard

See Module Architecture — Development Convention for the full guideline.