Field Notes

Practical notes on SaaS KPI definitions, analytics integrity, and financial control reviews.

18 July 2026

Close-week controls that fit a growing SaaS finance team

Segregation of duties, credit memo trails, and evidence folders that satisfy auditors without drowning a small controller.

3 June 2026

Naming events for engineers is not enough — the taxonomy must answer the questions the board keeps asking.

12 May 2026

A working sequence for reconciling net retention when analytics and billing disagree on who still pays.