kertylaskuja
Kertylaskuja is a term used in Finnish-speaking environments to describe the practice of performing calculations, invoices, or other numerical tasks in batches rather than individually. The word combines kerty- from accumulation and lasku from calculation or invoice. In accounting and data-processing contexts, kertylaskuja refers to a workflow that collects a set of items—such as invoices, payments, or data records—into a batch and processes them as a unit. This approach aims to improve efficiency, ensure consistency, and provide an auditable trail for batch-level operations.
In practice, a kertylasku workflow typically involves selecting eligible items, assigning a batch identifier, performing the
Historically, kertylaskuja emerged in Finnish financial and enterprise software as a natural extension of batch processing
See also: batch processing, batching in invoicing, batch control numbers, audit trail.