Invoicing for the modern business — done in under 60 seconds.

Most invoicing software in 2018 was built for accountants — dense with features most small businesses never needed, and confusing enough to make a straightforward task feel like a tax return. Billbooks had a clear vision: invoicing in under 60 seconds, for anyone. A chef, a barber, a consultant. No accounting background required.

The challenge was building that simplicity without sacrificing the features that growing businesses actually needed — recurring billing, multi-currency, payment gateway integration, and clean reporting — all without making the interface feel heavy.

We ran workshops with Billbooks' early users — freelancers, tradespeople, and small business owners across Sydney. The consistent finding: people wanted to create an invoice the way they'd send a text message. Fast, from their phone, with no setup. That insight shaped every design decision.

Every feature request was filtered through one question: does this make invoicing faster, or does it make it feel like accounting again? The pillars below governed every screen.

Billbooks grew from a single-market product to a tool used in more than 50 countries — driven by an affiliate engine that turned loyal users into advocates and a product so frictionless that churn became near non-existent.