便びん乗じょう商しょう法ほうMeaningsNoun1. piggybacking marketing; method of making sales by jumping on a bandwagon (like that of a boom, popularity, disaster, etc.)Kanji used便convenience乗ride商make a deal法lawComposed of便びん乗じょうtaking advantage of (an opportunity); jumping on the bandwagon; taking passage (in); getting a lift; getting a rideNoun商しょう法ほうbusiness practice; business method; commerce; commercial lawNoun