Zirko is software for small trade businesses: quotes and invoices from one editor, time tracking on the phone, a scheduling board and site reports with photo and signature.
You write the quote from your own price list and measurements; when the work is done, the quote becomes the invoice without retyping a line. Interim payments are offset, retention or holdback is held back on its own line, and issued invoices are never edited, only credited or cancelled. Your crew logs hours on site, also offline, and those hours land on the invoice.
Zirko works in 23 countries and 14 languages, each with its own tax rates, invoice rules and, where required, the country's e-invoice format. It has no route optimisation, no GPS tracking and no live connection to an accounting package.
