上不封顶, 下不保底

上不封顶, 下不保底 [shàng bù fēng dǐng xià bù bǎo dǐ]

1. ■ impose “no ceiling or lower limit” (as far as bonuses are concerned); no ceiling above, no protection below:

“上不封顶, 下不保底” 的办法 practice of imposing “no ceiling or lower limit”