Day-count Validator
The PRD's quick win: checks the existing Excel billing template for the exact error that once forced a full e-invoice cancellation — 31 days billed in a 30-day month. Upload .xlsx or .csv with columns: period (YYYY-MM), days.
The PRD's quick win: checks the existing Excel billing template for the exact error that once forced a full e-invoice cancellation — 31 days billed in a 30-day month. Upload .xlsx or .csv with columns: period (YYYY-MM), days.