==========跟单区(id, item, link, qty, price, contact) ====
跟单
id: shenweivv
item: GNC TriFlex Sport 120 Caplets 281512
link: http://www.gnc.com/product/index.jsp?productId=10982145
qty: 2
price: $36.99 -->14.92
contact: 八六一三八九八七
item: GNC TriFlex Sport 120 Caplets 281512
link: http://www.gnc.com/product/index.jsp?productId=10982145
qty: 2
price: $36.99 -->14.92
contact: 八六一三八九八七
Huasing Association 1999 - 2013