Sage Job Costing is designed for any business which charges on the basis of time, material, labour and other costs.  It allows you to accurately track these costs and then automatically generate invoices to your customers, based on their choice of billing methods.  In addition, it is a powerful tool for business analysis as it enables you to see at a glance how much you have spent on each job.  With this information, you can take informed decisions about how to manage costs for improved profitability .
It is designed to integrate with Line 50 so the two software packages give you a powerful tool for cost accounting, with maximum accuracy & minimum effort.  You can post directly from Job Costing to Line 50 and all the transactions including customer records, ledgers and profit & loss will automatically update