Kwizixhobo ze-POS ze-terminal, isiboniso sisebenza njenge-interface engundoqo edibeneyo, ngokuyinhloko ivumela ukubonwa kolwazi lwentengiselwano (imali, iindlela zokuhlawula, iinkcukacha zesaphulelo), isikhokelo senkqubo yokusebenza (ukuqinisekiswa kwesignesha, ukhetho lokushicilela ukufunyanwa). Izikrini zomgangatho worhwebo zibonisa uvakalelo oluphezulu. Ezinye iimodeli zeprimiyamu zibandakanya iziboniso zesikrini ezimbini (isikrini esikhulu sabatyali bemali, isikrini sesibini sokuqinisekiswa kwabathengi). Uphuhliso lwexesha elizayo luya kugxila kwiintlawulo ezihlanganisiweyo zebhayometriki (ukuqinisekiswa kobuso / kweminwe), kunye nezicelo zesikrini se-e-inki zamandla aphantsi, ngelixa uphucula ukhuseleko lomgangatho wemali.