ChargeOver - ChargeOver automates recurring billing, subscription billing, & payment acceptance. A SaaS that integrates with Xero, Quickbooks, & has an API. Free trial.

Spreadsheet Server - Spreadsheet Server have the power to build financial and operational reports with drill-down capability right in Excel from the ERP.

fusebill - Fusebill is the leading recurring billing and subscription management software for businesses. Try Fusebill for subscription billing made easy!

RF-SMART - Improve accuracy with RF-SMART's WMS - Inventory management barcoding solutions for NetSuite, Oracle Cloud SCM, Microsoft Dynamics AX, JD Edwards EnterpriseOne, and JD Edwards World.

MinuteDock - Web-based time tracking software designed to integrate with the Xero accounting package.

SAP Cloud Appliance Library - Tools for ERP