1) http://www.gnc.com/product/index.jsp?productId=4033458
GNC Women's Ultra Mega® 50 Plus 120 Caplets
$39.99 Buy One Get One Free - Add 2 to Cart for Discount
QTY：1

2）http://www.gnc.com/product/index.jsp?productId=4033439
GNC Mega Men® 50 Plus 120 Caplets
$39.99 Buy One Get One Free - Add 2 to Cart for Discount
QTY：1 （请把 1）和 2）凑成一对买一送一）

3）http://www.gnc.com/product/index.jsp?productId=2133410&cp=4046473.19473336
GNC Salmon Oil 1000 180 softgels
$14.99 Buy One Get One Free - Add 2 to Cart for Discount
QTY：2

谢谢团长。