Tsoos POS (taw tes ntawm kev muag) lub tshuab feem ntau suav nrog peb qhov chaw tseem ceeb: kho vajtse, software, thiab kev sib txuas nrog network. Cov hauv qab no yog piv txwv qauv qauv:
Cov Khoom Kho Vajtse: suav nrog cov khoom siv kho vajtse xws li cov tshuab luam ntawv, ntsuas, cov khaub ncaws daim npav (tej zaum yuav muaj sib nqus lossis cov neeg nyeem ntawv sib nqus), nyiaj ntsuab, thiab lwm yam.
Software: suav nrog cov nyiaj ntsuab sau npe software, cov khoom lag luam tswj software, tshaj tawm cov software, thiab lwm yam.
Network kev txuas: kev sib txuas Pos: Tsoos Pauv lub kaw lus yuav txuas nrog cov servers los ntawm ib cheeb tsam network, lossis siv cov kev pabcuam huab.