Based on the principle of generating income through the use of own resources and own capital, it is conducted by such business entities as entrepreneurs (individuals and legal entities).
Ngokusekelwe esimisweni yokwenza imali ngokusebenzisa imithombo yayo kanye nokulingana, it is olwenziwa izinhlangano ezifana ibhizinisi njengoba osomabhizinisi (ngabanye nezinhlangano ezingokomthetho).