Mu rwego rw'inganda z'ibiribwa, akamaro ko gukosorwa byizewe ntibishobora gukandamizwa. Niba Gukoresha Restaurant Busting, Hotel ihuze, cyangwa ubucuruzi butera imbere, kugira ibikoresho byiza byubucuruzi ni ngombwa mu kubungabunga ubuziranenge n'umutekano bya
Mw'isi ya none, imikorere y'ingufu ni ikindi cyingirakamaro kubikoresho byo murugo, cyane cyane kubarukira ubudahwema, nka firigo. Mu bwoko butandukanye bwa firigo, abayobozi bana b'urugi bafite ibyamamare bitewe no korohereza no kuzigama ikirere.