Jledger is a Java Business Accounting API that consists of invoicing, general ledger, stock/inventory control, and other business APIs that will assist Java developers in building business software with ease. It will take care of the business logic like accounting double entry, Stock Balance and management (FIFO), etc., and seamlessly integrate each part of business operation as a whole.
Mantle Business Artifacts is a business application foundation built on the Moqui Framework. It includes a Universal Data Model (UDM), Universal Service Library (USL), and a Universal Business Process Library (UBPL). It includes functionality for order to cash, procure to pay, work plan to cash, and much more. It provides management of orders, invoices, payments, products, inventory, fulfillment, receiving, projects, tasks, requests, time and expense tracking and vendor/client billing, general ledger with configurable automated posting, etc. It is a generic foundation for custom and industry specific ERP, CRM, eCommerce, and general enterprise automation software.