6、deposit 定金
balance 尾款
We will first collect part of the deposit to confirm your order, please pay balance payment on November 11.
我们将先收取部分定金来确认您的订单，请您在双十一当天支付尾款。
7、flash sale 秒*
The flash sale will begin immediately.
秒*活动马上开始。
8、free shipping 包邮
postage 邮费
We will provide you free shipping.
我们将为你免费发货。
The price of the books includes postage and packing.
书籍的价格包括邮费和包装费。
9、advance预付
cash on delivery(COD)货到付款
People who buy things from the internet usually prefer COD.
在网上购物的人通常会选择货到付款。
Seven Days Return/seven days with no reason to return or exchange goods
七天无理由退换货
As long as you buy our goods, you can enjoy a seven-day return sevice.
只要您购买我们家的商品，就可以享受七天无理由退换货的服务。
10、cash vouchers 现金券
coupons 优惠券
discount或 on sale 打折
By giving out cash incentives of up to 300 million yuan, Tmall encouraged customers toshare cash vouchers with friends via micro blogs.
天猫为鼓励顾客微博和朋友分享现金券，拿出3亿元作为现金奖励。
Can I use my coupons?
我可以用我的优惠券吗？
The store is on sale, let’s go to buy something.
它们都在打折，所以我们省了些钱。
11、positive comment/review 好评
moderate/neutral comment 中评
negtive comment 差评
The store received a lot of negtive reviews because of the color difference in the clothes.
这家店因为衣服存在色差收到了很多差评。
大家应该都切身体会到商家对于好评近乎疯狂（crazy）的热爱以及对于差评的恐惧！
