Ngokuqala kwe-ERA Yokukhokha Eselula, inkokhelo yekhodi ye-QR isiye yathandwa kakhulu futhi ivame kakhulu. Kungabonakala ngezimo ezahlukahlukene ezifana nezitolo ezinkulu zezitolo, izitolo ezinkulu, amahhotela, nokuhamba.
Imodeli yokukhokha ikhodi ye-QR esetshenziswe kabanzi ezitolo zendabuko iye yaziwa ngomqondo wokukhokha iselula: Amakhasimende akhombisa amakhodi abo okukhokha kumafoni abo, nabathengisi bangaqedela inkokhelo ngokuskena ikhodi. Lokhu kuqoqwa okukodwa kwe-QR kwekhodi ye-QR kuvumela ukuqinisekiswa kanye nokuxazululwa nge-backend nge-Internet ye-Merchant - Idivayisi ye-Cashier exhunyiwe lapho i-mobile terminal ingaxhunyiwe ku-inthanethi.
Kodwa-ke, le nqubo elula yokuxazululwa ayisebenzi kakhulu emabhasini. Ngenxa yendawo ehlukile yokusebenzisa, abafundi be-Public Transport Card Card abakwazi ukuqinisekisa okungokoqobo - isikhathi nokuqinisekiswa okuthembekile kanye nokuxazululwa kwe-Intanethi - lapho ubuchwepheshe obuxhunyiwe be-inthanethi bengakwazi ukufeza izidingo zezinkokhelo zeselula ezigcawini zokuhamba ngebhasi.
Ukucindezela isikhathi sokuqinisekisa nokuxazululwa kwamakhodi we-QR kuma-millisecond angama-300, abafundi bekhadi le-Public Transport Restral bamukela kabanzi ubuchwepheshe bokukhokha ikhodi okungaxhunyiwe ku-inthanethi.
Ngo-Agasti 2016, ukusetshenziswa kwezilwane ezisebenzisana ne-Hangzhou Public Transport ukuvivinya imodeli yokukhokha ikhodi ye-QR ngokusekelwe kubuchwepheshe obungaxhunyiwe ku-inthanethi obungaxhunyiwe ku-2. Ngemuva kokuzama ubuchwepheshe obuhlukahlukene bokukhokha, i-Ant Technologies ekholelwa ukuthi ubuchwepheshe bekhodi ye-QR buyindlela yokukhokha ehambisanayo kakhulu neyokukhokha yonke, futhi ilungele kakhulu imikhuba yomsebenzisi endaweni yezobuchwepheshe yamanje.
Ubuchwepheshe obungaxhunyiwe ku-inthanethi bungaxhunyiwe ku-inthanethi buvumela ukuqinisekiswa kokuqinisekiswa kwama-mamane kanye nokukhokha okumele kuqedwe ngenkathi i-terminal yomsebenzisi kanye nesiginali sokukhokha ingaxhunyiwe ku-inthanethi, kunciphisa kakhulu isikhathi sokukhokha sekhodi ye-QR. Okubukeka njengokukhokha ikhodi yekhodi ye-QR engaxhunyiwe ku-inthanethi emibili engaxhunyiwe ku-QR kunqobe izithiyo eziningi endleleni yokuthengisa.
Amakhodi we-QR anemininingwane ekhawulelwe - Ukuthwala umthamo, kanye neminye imininingwane abanayo, iphansi isilinganiso sabo sokuqashelwa kanye nokusebenza kahle kwezikhathi zokuthola amaphutha. Ngokombono wokuphepha, imininingwane eyengeziwe yokuqinisekisa idinga ukushumeka kumakhodi we-QR. Lokhu kudinga ukufaka imininingwane ukufaka ikhodi ukuze kube njenge-compact ngangokunokwenzeka ngenkathi ugcina amandla ezokuphepha, ukushaya ibhalansi phakathi kobude bolwazi kanye nokuqashelwa ukusebenza.
Ngaphezu kwalokho, amakhodi we-QR awakwazi ukuzibandakanya ekushintshisaneni kolwazi lwe-bitirectional. Ngenkathi abafundi bekhadi lebhasi elihlakaniphile bangabona amakhodi wefoni we-QR, izingcingo abakwazi ukuthola imininingwane yempendulo kusuka kumadivayisi wokuskena, okuholela ekubambezelweni kokunye kokukhokha imali. Ngokwethula ubufakazi bangempela - Ukuqinisekiswa kwegama kanye ne-Sesame Credit, abasebenzisi abanesikweletu esihle bangajabulela "Thatha ibhasi kuqala, khokha ngokuhamba kwesikhathi" Izinsizakalo.