contact: 902079523
item: GNC Calcimate Plus® 800 with Magnesium & Vitamin D-3
link: http://www.gnc.com/GNC-Calcimate-Plus-800-with-Magnesium-Vitamin-D-3/product.jsp?productId=16513516
qty: 4
price: 19.99 buy one get one free
如果无法叠加金卡价不要。