这件裙子有一点贵，可以打折吗？

Zhè jiàn qúnzi yǒu yìdiǎn guì, kěyǐ dǎzhé ma?

This skirt is a little expensive, can you give a discount?

这件衣服有打折吗？

Zhè jiàn yīfu yǒu dǎzhé ma?

Is this piece of clothing on sale?

网上购物很多商品都有打折。

Wǎngshàng gòuwù hěn duō shāngpǐn dōu yǒu dǎzhé.

Many products are on sale online.