Jonas Premier is a Canadian-based construction ERP system running in the Microsoft cloud. Applications include; Job Costing, Subcontract Management, T & M Billing, Progress (AIA Style) Billing, GL, AP, AR, Bank Management, Purchase Order, Inventory, Time Entry and integrated Document Storage. Jonas Premier does not offer a Payroll or service application. Built on the Microsoft Azure Cloud means Jonas Premier is scalable. There is no onsite hardware cost (but there is a rental cost for hosting) and it is accessible everywhere there is an internet connection. There are a number of quirks in this product like using a minus sign for recognizing debits or credits on accounting reports. Many users complain about its custom report writer which lacks functions to easily create and manage reports like filters, grouping and totaling data.