==========跟单区(id, item, link, qty, price, contact) ====
跟单 三倍鱼油
GNC Triple Strength Fish Oil 1500
http://www.gnc.com/GNC-Triple-Strength-Fish-Oil-1500/product.jsp?productId=12643680
Member Price: $44.99
qty:6
97904696
http://www.gnc.com/GNC-Triple-Strength-Fish-Oil-1500/product.jsp?productId=12643680
Member Price: $44.99
qty:6
97904696