Kugirango uhoshe uburyo bwo kuyobora bitewe nubutegetsi bubikuye ku mutima, ni bwo bwiza bwo guteza imbere ubucuruzi, kandi buri gihe tubona ibicuruzwa bifitanye isano n'ubucuruzi bw'amahanga, kandi buri gihe tubona ibicuruzwa bifitanye isano n'ibibazo by'ubucuruzi ku nkombe z'Abashinwa. Yonlande ibinyabiziga by'amashanyarazi, Ubuzima bwibinyabiziga , Igare ry'amashanyarazi , Abakinnyi b'amashanyarazi ,Amapine y'amashanyarazi . Twishimiye cyane izina ryiza ryabakiriya bacu kubicuruzwa byacu 'ubuziranenge bwizewe. Ibicuruzwa bizatanga ku isi hose, nk'Uburayi, Amerika, Ositaraliya, muri Kanada, ubufatanye buhebuje, kandi dukurikirana imiyoboro myiza y'abasaza, kandi dukurikirana imirongo ikomeye, kandi dukurikirana imirongo myiza ya tekiniki, gahunda nziza yo kugenzura hamwe n'ubushobozi bwiza.