Usage note
促销表示通过优惠来卖东西。
cù xiāo biǎo shì tōng guò yōu huì lái mài dōng xī。
促销 means promoting sales through discounts or offers.
促销表示通过优惠来卖东西。
cù xiāo biǎo shì tōng guò yōu huì lái mài dōng xī。
促销 means promoting sales through discounts or offers.
促销常用于商店、商品和广告。
cù xiāo cháng yòng yú shāng diàn 、 shāng pǐn hé guǎng gào。
It is often used with shops, products, and advertising.
打折 is a common method used in a 促销 (sales promotion) to lower prices.
广告 is often used to tell people about a 促销.