Vertical Market Software is the developer of a unique set of applications designed to address the information needs of companies with field service organizations (examples include HVAC, Plumbing, Refrigeration, etc.). Unlike many software companies who create a multitude of interface problems by developing a service dispatch and billing application and interfacing it with another company's accounting package, VMS has developed all of its applications. Our applications suite includes core accounting applications such as Accounts Payable, General Ledger, and Payroll, all seamlessly integrated with Vertical Market applications such as Job Cost, Service Management and Customer Order Processing.