rip off宰人，坑人

The price is a rip off,so i never buy  anything from that store.

coupon优惠券

You can collect points from the soda bottles and use them to get discount coupons.

free shipping包邮

Many stores offer free shipping if you spend a certain amount.

return policy 退货政策

Not all the shops offer the free return shipping so you have to know a retailer's return policy befor buying their products.

loyalty program会员计划

If you join our loyalty program,you could earn some money back on your purchases.

shopping cart购物车

special deals特价商品

price difference价差

There's often a price difference between an online store and a physical store.

图片发自简书App