Mbere ya byose, kugenzura igishushanyo cyanditseho ikirango. Igishushanyo ninyandiko kuri label bigomba kuba bisa neza namashusho yumwimerere cyangwa imiterere. Ibi ni ngombwa kugirango uhuze ibyo abakiriya bakeneye. Igishushanyo cyakozwe ntigomba kuba cyujuje ibisabwa muburyo gusa, ahubwo no mubunini. Ububoshyi ...