If you are looking for specific technical "cpjz9" documentation or a "new" link recently updated for 2026, it is recommended to check the ViaBCP Blog for the latest official guides on digital billing Banco de Crédito del Perú If you'd like, let me know: tax invoice? Are you having trouble with a specific error code on the portal? Do you need help setting up the Electronic Facturador for your own company?