继续1. Real Techniques by Sam & Nic Chapman Core Collection qty:1 price: 12.89 link: http://www.drugstore.com/real-techniques-by-sam-and-nic-chapman-core-collection/qxp393310?catid=183638 有八折才要 2. OPI San Francisco Collection Nail Lacquer, First Date at the Golden Gate qty: 1 price: 4.5 http://www.drugstore.com/opi-san-francisco-collection-nail-lacquer-first-date-at-the-golden-gate/qxp496745?catid=196092 OPI Classics Collection Nail Lacquer, Romeo & Joliet qty:1 price:4.5 http://www.drugstore.com/opi-classics-collection-nail-lacquer-romeo-and-joliet/qxp467774?catid=196092 这个可以买两件减2美金，会和50% 折扣叠加吗？ 3. Burt's Bees Baby Bee Shampoo & Wash, Original qty:1 price:5.99 http://www.drugstore.com/burts-bees-baby-bee-shampoo-and-wash-original/qxp157388?catid=182486 有没有八折都要。 谢谢。