TL:DR; With SF-Fixrech you have a very fast and easy way to create and print invoices in a few minutes.
With SF-Fixrech you have a very fast and easy way to create and print invoices in a few minutes. They only give the address and up to 24 articles with price and number and SF-Fixrech takes care of the rest.
Jitbit Help-Desk - customer support and knowledge-base software based on ASP.NET. Jitbit HelpDesk is a web based help desk support software ("trouble ticket software" or "issue tracking software"). Easy to install, accessible from anywhere via Web.
High-speed HelpDesk/Service Desk system which includes following workflows: Request Management, Incident Management, Problem Management, Change Management, Service Asset and Configuration Management, Service-Level Management, Knowledge Management.
Customer Support Organizer Pro: simple database management system that helps you to organize, track, and manage your customer support activities.