Ibisubizo byinguzanyo
Dutanga ibisubizo byunganda zumusebya kugirango duhuze ubwoko ubwo aribwo bwose bwubucuruzi, burigihe twibanda ku bwiza. Ntabwo dushobora gutanga abakaranyira gusa mu nganda, ariko nanone dushobora gukora ibisubizo byibikoresho byihariye kubihingwa byose ukurikije ibikenewe byabakiriya.
Fasha abakiriya guhindura imikorere yumusaruro, kugabanya ibiciro byingufu, no kugabanya ibiciro byumusaruro.