Seller: Can I help you?
Steven: Yes. I want to buy a necklace as my wife's birthday gift.
Seller: How about this one?
Steven: Wow, it looks great. How much is it?
Seller: 5 000 yuan. Do you have a membership card?
Steven: No, I don't.
Seller: Why not apply for one? If you apply for a membership card at 40 yuan per year, you can save at least 2 000 yuan.
Steven: Why do you say so?
Seller: Because you can get 10% off with a membership card. Member's preferential policy in each kind of activity is effective.
Steven: Do you mean that I can only pay 4 500 yuan if I buy this one?
Seller: Yes, you are right. Member's friends may enjoy the member preferential benefit and expend the amount to accumulate in member's expense record.
Steven: It really a good bargain. I will take this one and apply for a membership card.
Seller: OK. I will do it for you soon.

卖主：有什么需要吗？
史蒂文：恩。我要为妻子买条项链作为生日礼物。
卖主：看看这个怎么样？
史蒂文：哇，太美了。多少钱？
卖主：5 000元。请问您有会员卡吗？
史蒂文：没有。
卖主：如果您每年花40元办一个会员卡，你至少可以省下2 000元。
史蒂文：为什么这样说呢？
卖主：因为如果你有会员卡可以给你打9折。会员的优惠政策在本店举办的各类活动中有效。
史蒂文：你的意思是如果我买这个只需付4 500元就可以了吗？
卖主：对啊！成为会员后，你的朋友来店同样可享受会员待遇，消费金额可累加在您的消费记录中。
史蒂文：真划算啊。我买下这个了，并申请办理一张会员卡。
卖主：好的，我这就给你办理。