従じゅう量りょう課か金きん制せいMeaningsNoun1. metered billing system; usage-based billing system; consumption-based billing system; pay-as-you-go systemKanji used従obey量quantity課subsection金gold制controlComposed of従じゅう量りょう(charging or taxing) according to the amount used; according to usagePrenominal課か金きんcharging (a fee); billing; chargeNoun制せいsystem; organization; organisation; imperial command; laws; regulation; control; government; suppression; restraint; …Noun