On receipt of your order, we will process it and request a payment in advance unless credit terms have been granted by the EDQM. In this case, full payment must be done within 30 days end of month, under the authorised credit limit. Nevertheless, for all conferences/training courses – we must receive payment before the event takes place. For prepayment, we can issue a proforma invoice on demand. The EDQM does not apply early payment discount.