undercharge /ˌʌndɚˈtʃɑɚʤ/ verb undercharges; undercharged; undercharging
undercharges; undercharged; undercharging
Learner's definition of UNDERCHARGE
[+ object]
: to charge (someone) too little for something : to ask (someone) to pay too little money for something(對某人)少收費 — opposite overcharge