=========跟单区（id,item, qty, link, price, contact)=============注明没有8折还要不要
跟单。额外八折才要。
1、Yummi Bears Multivitamin & Mineral Gummy Bears 90 gummy bears
qty:1
link: http://www.drugstore.com/yummi-bears-multivitamin-and-mineral-gummy-bears/qxp227868?catid=183228
price:$15.99*0.8
2、Yummi Bears Multivitamin & Mineral 90 ea
qty:1
link: http://www.drugstore.com/yummi-bears-multivitamin-and-mineral/qxp91088?catid=183228
price:$$11.99*0.8
Huasing Association 1999 - 2013