Alternatif untuk sevDesk untuk Software as a Service (SaaS) dengan lesen komersil

• Software as a Service (SaaS)
  Semua platform Windows Mac Linux Android iPhone Windows Phone Apple Watch iPad Android Tablet Kindle Fire Web Self-Hosted Software as a Service (SaaS) PHP BSD Slack npm
• Lesen komersil
  Mana-mana lesen Lesen percuma Lesen Open Source Lesen komersil