Webuzo Invoice Ninja package has been updated to version 1.3.1. Invoice Ninja is a free, open-source solution for invoicing and billing customers. With Invoice Ninja, you can easily build and send beautiful invoices from any device that has access to the web. Your clients can print your invoices, download them as pdf files, and even pay you online from within the system.

Review, Rate and View Demo of Invoice Ninja here:
http://www.webuzo.com/apps/erp/Invoice Ninja