I've come to hear about your offer .   We have the offer ready for you . Let me check . 10 boxes with 50 brooches per box , at 20,000 yuan ; 20 boxes with 50 waistbands per box , at 30,000 yuan ; 15 boxes with other ornaments per box , at 7 , 500 yuan , for shipment in June . The offer is valid for five days . 