Karastrux Workspace is a production-ready, multi-tenant, multi-branch POS and operations platform built for retail and F&B businesses that need centralized control, real-time visibility, and automated back-office workflows.
It helps businesses run daily sales operations while also handling the hard parts behind the scenes: permissions, billing collections, dunning, operational jobs, and auditability.

Who It’s For

• Retail and F&B operators with multiple branches
• SaaS-style POS providers managing many tenant workspaces
• Teams needing strict role access, billing control, and audit trails
• Businesses replacing fragmented tools with one integrated system

Core Business Problems It Solves

• Disconnected systems for POS, users, billing, and admin operations
• Manual billing follow-ups and inconsistent collections
• Weak access control and feature entitlement management
• Lack of visibility into background jobs and failures
• Poor auditability for support, compliance, and incident response
  
  Demo:
  - Email: [email protected]
  - Password: PosDemo#2026!Secure
  - url: https://workspace.karastrux.te...

Key Features

• Multi-tenant, multi-branch POS architecture
• Real-time order and station updates
• Product, inventory, customer, transaction, and payment modules
• Centralized user, role, invitation, and join-request management
• Tenant feature entitlements (enable/disable, baseline reset, bulk apply)
• Billing collections operations:
  • Retry charge
  • Charge now
  • Send reminder
  • Mark dispute
  • Pause/resume dunning
• Configurable dunning workflows and escalation policies
• Operations Control Center:
  • Queue-backed jobs
  • Run history
  • Status, duration, success/failure tracking
  • Rerun support
• Audit logs for critical actions
• Observability metrics for billing and notification reliability
• Docker/Kubernetes deployment support

• Linux VPS/Cloud server (Ubuntu 22.04+ recommended)
• Docker Engine 24+ and Docker Compose plugin
• Minimum server: 4 vCPU, 8 GB RAM, 40 GB SSD (recommended: 8 vCPU, 16 GB RAM)
• Domain/subdomains configured for:
  • tenant web
  • admin web
  • gateway/API
  • landing page (optional)
• Reverse proxy with SSL (Nginx/Caddy/Traefik)
• Open ports: 80, 443
• SMTP credentials for email delivery (password reset, invitations, notifications)
• Payment provider keys (Stripe/Midtrans/Xendit) if payment integration is enabled
• Write permission for media storage path (example: /var/lib/pos/gallery)
• Modern browser (Chrome, Edge, Safari, Firefox)

1. Upload project files to your server.
2. Copy .env.example to .env and fill all required environment variables.
3. Set production domains and GraphQL/GraphQL WS endpoints.
4. Configure SMTP and optional payment provider keys.
5. Ensure storage directory exists and is writable by containers.
6. Run: docker compose build
7. Run: docker compose up -d
8. Verify services are healthy (gateway + web clients + databases).
9. Access tenant/admin URLs and log in with your configured credentials.
10. Test critical flows: login, POS order, billing invoice, invitation email, password reset, subscription updates.