00000nz a2200000n 4500 001 KSH1999019524 005 20021101000000 008 990629 n azknn|abn |a a|a | 150 ▼a네거티브 옵션[negative option]▲ 450 ▼wr▼i영어▼anegative option▲ 550 ▼a통신 판매[通信販賣]▲ 550 ▼a포지티브 옵션[positive option]▲