コマ割り[komawari] panel layout
一割[ichiwari] ten percent
一割引き[ichiwaribiki] 10% off sale
学割り[gakuwari] student discount
額面割れ[gakumenware] drop below par

割く[saku] to tear
割引券[waribikiken] discount coupon or ticket
割引く[waribiku] to discount
割り栗[wariguri] rubble
割り栗石[wariguriishi] crushed rock

歓心を買う[kanshinwokau] to win favour
競争売買[kyousoubaibai] auction
故買[kobai] buying stolen goods
購買[koubai] procurement
購買力[koubairyoku] buying power

思惑買い[omowakugai] speculative buying
衝動買い[shoudougai] impulsive buying
人身売買[jinshinbaibai] slave trade
人買い[hitokai] slave traffic
青田買い[aotagai] speculatively buying a rice harvest, while the fields are still green

月賦[geppu] monthly installment (instalment)
天賦[tenpu] natural talent
天賦人権[tenpujinken] natural rights of man
年賦[nenpu] annual installment
賦課[fuka] levy

賦税[fuzei] taxation
賦役[fueki] slave labour
賦与[fuyo] being endowed with (e.g. a gift)
分賦[bunpu] assignment
割賦[kappu] allotment

購読[koudoku] paid subscription (e.g. magazine)
購読料[koudokuryou] subscription charge
購入[kounyuu] purchase
購入者[kounyuusha] purchaser
購入注文[kounyuuchuumon] purchase order

購買[koubai] procurement
購買力[koubairyoku] buying power
直接購入[chokusetsukounyuu] direct purchase
購う[aganau] to compensate
購入先[kounyuusaki] retailer