Türker TOKU

Founder and Product Owner

Works on enterprise resource planning systems. Leads Tokuva's product direction and architecture decisions, and writes where manufacturing, finance and regulation intersect.

Finance Featured

Three-way matching: why it should be a gate, not a report

Order, receipt, invoice. If the three disagree, nothing should be paid. The problem is that in most systems this is a report.

Türker TOKU 4 August 2026 1 min read

Regulation Featured

e-Invoice or e-Archive: which one, and when?

Both are electronic, both are reported to the tax authority. The difference lies in how the document reaches the recipient.

Türker TOKU 30 July 2026 1 min read