Njengehholo lenkomfa, Igumbi lenkomfa elinemisebenzi eminingi. Umnyango wehholo ledili ungahlonyiswa ngokuthintwa kwenkomfa konke-komunye umshini webhodi lezimpawu zedijithali izindlela ezihamba phambili zamakhiosks ebhodi lokubonisa, elisetshenziswa kakhulu ukubonisa isimo se-oda lengqungquthela yangaleso sikhathi; ngesikhathi esifanayo, iqondisa abagibeli ngendlela efanele ukuba baye ehholo lenkomfa noma ebhodini lezimpawu zedijithali ebhodini lokubonisa lezokukhangisa, ukuze amakhasimende akwazi ngempela ukuzwa ihhotela ibhodi lezimpawu zedijithali ezenzelwe wena siqu izindlela ezihamba phambili zamakhiosks ebhodi lokubonisa ukukhangisa, isistimu ehlakaniphile ye-high- izinto zesevisi yokuphela zizothuthukisa isithombe sebhizinisi sehhotela.