Tallyway — SaaS landing page with a late-payment calculator

Live site: https://www.twine.net/signin

A landing page for an invoicing SaaS (fictional product), designed and built by ShortFlowOne as a showcase project.

The idea: make the pain measurable before selling the fix. Three sliders (invoices a month, average invoice, days paid late) show how much money is stuck at any moment and how many hours go into chasing it. A reminder timeline shows the actual emails the product would send from 3 days before the due date to 14 days after, switchable between English, German, Polish and Spanish.

Also included: an animated product dashboard mock where invoices flip to “Paid”, features, integrations, a monthly/yearly pricing toggle and FAQ.

My role: concept, design, product copy in four languages, front-end build (HTML, CSS, JavaScript), responsive checks, deployment.