Why use InvoiceNinja?
Beautiful invoice templates, free and open-source, integrates with Eway right out of the box. Create, send, get paid online!
See how we stack up against the competition: https://www.invoiceninja.com/free-app-comparison/
InvoiceNinja installation guide
Integrating Eway & InvoiceNinja is easy! Just enter your Eway API Key & Password into your InvoiceNinja account and click save. You an now accept payments with InvoiceNinja online!