We require 30% deposit after the confirmation of the order(s) and the balance needs to be paid before the shipment(s). The reason is that all our products are of high value and shipped by air. We definitely lose the control of the merchandise after the delivery since express service is door to door. We recommend the full payment after the purchase order is confirmed. It takes more time to transfer the payment twice and cost more bank charges. We offer a limited credit to the customers who have more than one year′s business relationship with us and have regular orders.