===================================跟单=======================================contact item qty: unit price: 可接受的浮动范围 link: 新手不能给连接的可以站短 remark: 比如有coupon 啥的，要提醒团长

跟单contact： 酒吧六零 89八九 item：Calvin Klein Men's Micro Modal Boxer Brief (Colour: Black, Mink, and blue shadow) qty: 1 piece for each colour unit price: $16.79 (少于19元能接受） link: http://www.amazon.com/Calvin-Klein-Micro-Modal-Medium/dp/B00317EAWI/ref=sr_1_2?ie=UTF8&qid=1429070779&sr=8-2&keywords=calvin+klein+micro+modal remark: 有 20% off code : WEARITNOW