团长,amazon 的需要时amazon自营的么？
要是不是：
Centrum Multivitamin Tablets, 365-Count Bottle， 2瓶，每个20.99
http://www.amazon.com/Centrum-Multivitamin-Tablets-365-Count-Bottle/dp/B002VLZHM2/ref=sr_1_2?ie=UTF8&qid=1381124573&sr=8-2&keywords=Centrum+Adults+Under+50%2C+Multivitamin%2C+Tablets

BackJoy Posture+ Back Ortho Seat, 1个， 黑色，35usd
http://www.amazon.com/BackJoy-Posture-Ortho-Black-120-300-Pound/dp/B006R3FOKK/ref=lp_3017855011_1_1?srs=3017855011&ie=UTF8&qid=1381124801&sr=8-1

要是上面2个因为不可以买，麻烦帮忙买：
Centrum Multivitamin Tablets， 200 each, 2瓶，每瓶$14.99
http://www.drugstore.com/centrum-adults-under-50-multivitamin-tablets/qxp265160?catid=180675

练习方式：9八1八33四四，juronng east 取货。
谢谢团长