This is the 3178th most frequent Chinese word.
优惠
Discount; special offer.
In this sentence, '优惠' is used as a noun referring to promotional offers or discounts provided by the store.
这个商店有很多优惠活动。
This store has many promotional offers.
Here, '优惠' is used as a noun indicating benefits or discounts, emphasizing what new members can experience.
新会员可以享受特别优惠。
New members can enjoy special discounts.
In this sentence, '优惠' is employed as a verb meaning to reduce prices or provide discounts to increase attractiveness.