Ibikorwa byimishinga myinshi mubyukuri na 1 kumurongo umwe gusa utanga akamaro gakomeye mu bucuruzi no gusobanukirwa byoroshye - Ibimera bibisi Bitanga Tukurikiza tene serivise ya serivisi zisanzwe, kugirango dukemure ibisabwa nabakiriya. Ibicuruzwa bizatanga ku isi hose, nk'Uburayi, Amerika, Australiya, Burundi, Acganhan, ufite intego yo kuba abakiriya serivisi zitarakuye kandi zitanga umusaruro mwiza. Turasaba tubikuye ku mutima inkunga yawe idahindutse kandi dushimire inama zawe nubuyobozi.