Inquiry (采购产品): apple macbook Hi, i would like to know type of payment abaliable, and i need to knoe if pay in full is needed before item are shipped. Can you sell a sample so i can check the quiality of the product?? Best Regards, C. Leon I want to receive: Product Spec . Price Payment . Sample Needed . Product Catalog . Minimum Order . Inventory Info . Packing Info . **** Hidden Message ***** One Source Electronics Carlos Leon tommyboy0911@yahoo.com 1-214-274-5938 **** Hidden Message *****