He maha ngā momo kamupene, ngā kaihanga rānei i roto i te umanga kakau tatau:
Ko te tuatahi ko te whai i ngā hoahoa a ētahi atu kamupene, kaihanga rānei. Kāore i te whai hoahoa auaha, kāore hoki i te kaha ki te whakawhanake i ngā hua hou ngā hua o aua kamupene, kaihanga rānei.
Ko te tuarua ko ngā kamupene, ko ngā kaihanga rānei e tuku ana i ngā kakau tatau konumohe, ngā kakau tatau kowiri tira, ngā kakau tatau rino rānei. Ko ēnei momo hua e kiia ana he nui ngā rahinga, he aro ki te utu, ā, kāore e hiahiatia he whanaketanga hua me te auahatanga.
Ko YALIS, he kaihanga mō ngā kakau tatau me ngā otinga taputapu tatau i hangaia ki te konutea, ehara i te mea me te kaha whakawhanake hua mō ngā momo kiritaki me ngā whakamahinga tatau rerekē anake, engari me te kaha hokohoko me te whakatairanga hoki i roto i ngā mākete rerekē.
Ko te tuatoru o ngā waitohu Itari matua. He parahi te nuinga o ā rātou hua. He rongonui te waitohu puta noa i te ao. Heoi, tera pea ka wātea ā rātou hua ki te hunga iti noa iho---ki ngā kaihoko tino papai.
