Field notes.
Practical write-ups on KRA eTIMS, M-Pesa integrations and Business Central — what breaks on real projects, why, and what we do about it.
An eTIMS readiness checklist for ERPNext users
eTIMS checklist for ERPNext: item classification, customer PINs, units, credit notes and failure handling — the setup gaps behind rejected KRA invoices.
Why M-Pesa reconciliation breaks — and what to automate
Why M-Pesa paybill reconciliation fails — messy account references, duplicate or missed Daraja callbacks, silent posting errors — and what to automate first.
Five questions to answer before a NAV upgrade
Planning a Dynamics NAV to Business Central upgrade? Five questions on customisations, events, cloud vs on-prem, data migration and testing to answer first.
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