Zoho Invoice - 100% free online invoicing software for small businesses.
Invoice SA - Send invoices faster. Get paid faster.
Invoice At Once - Easy Invoice creation.
Simple Invoices - Never Wait For Clients To Pay You Again!
Free-Invoice.co.za - Free Invoice Software | Free online tool that helps small businesses to generate free invoices and manage their contact list. It can be used as an alternative to expensive invoicing software and online invoicing applications
Slimvoice - Insanely simple invoicing