Tsukurumae Checks the Order Before the Workshop Does

Field notes

The workflow starts with a Rakuten Pay order CSV, reads it locally, strips personal-information columns, and applies deterministic checks against character tables, processing constraints, schedules, holidays, and shipping assumptions. Results are separated into production-blocking candidates, confirmation items, and references, then can be exported as CSV or JSON. The free version uses bundled fonts and a single selected limit, while paid setup is described as adding shop-specific product profiles, delivery tables, and exclusion rules.