item: GNC Women's Ultra Mega® 50 Plus 120 Caplets
link:http://www.gnc.com/product/index.jsp?productId=4033458
qty:2(buy 1 get 1 free)
price:39.99

item: GNC Mega Men® 50 Plus 120 Caplets
link:http://www.gnc.com/product/index.jsp?productId=4033439
qty:2 (buy 1 get 1 free)
price:39.99

item: GNC Triple Strength Fish Oil 1400 + Joint Support 60 softgels
limk:http://www.gnc.com/product/index.jsp?productId=12981421
qty:2 (buy 1 get 1 free)
price:39.99

想确认一下啊，因为看到buy 1 get 1 free， 所以39.99 是两瓶的价格对吗？
HP:96896466