Amashubhu okupakisha ayinhlanganisela ahlanganisa umzimba weshubhu owenziwe ngephepha eligaywe kabusha elingu-100%, elivalwe ngamapulaki epulasitiki, amapulaki ensimbi, noma ukuvalwa kweringi yensimbi namapulaki.Amashubhu ayinhlanganisela adonsa amehlo engeza inani emikhiqizweni yakho, athuthukise ubukhona beshalofu futhi azuze ukukhanga okukhulu kwabathengi.
Isiphetho sepulaki yensimbi iwukuphela kokuvalwa kwesilinganiso sokudla esilingana kahle nengaphakathi lephakeji, okuhlinzeka ngokulingana okuqinile.Ipulaki yensimbi egaywa kabusha isebenzela ukuvala kabusha iphakheji ngemva kokusetshenziswa ngakunye futhi ayidingi ukugcwaliswa kwemishini eyengeziwe ngemva kokugcwalisa.Uma iqhathaniswa nezinye izinketho zokuvalwa kokuphela kwebanga lokudla, ipulaki yensimbi itholakala ngamanani amancane, angasebenza ekwehliseni izindleko zokupakisha zizonke.