chángfà zuìhǎo xiān wèn zǒngjià, búyào zhǐ tīngdào jīchǔ jiàgé jiù zuòxià kāishǐ

长发最好先问总价，不要只听到基础价格就坐下开始。

For long hair, it is best to ask for the total price first, rather than sitting down to start as soon as you hear the base price.