Bayan tallace-tallace:
1. Don Allah bincika ko kunshin ya kasance daidai lokacin karɓar samfurin, kuma bincika ko samfurin mai watsawa da ƙayyadaddun bayanai sun dace da samfurin da ka sayi;
2. kayayyakin a cikin garanti lokaci ta hanyar masana'antar fasaha gwaji ne na ingancin matsalolin kamfanin dauki dukan gyare-gyare kudade da kuma dawo da jigilar kaya kudade;
3. Don Allah tabbatar da tsabtace sauran kafofin watsa labarai kafin aikawa, musamman abubuwa masu cutarwa ga lafiyar mutum, kamar lalata, guba, cutar kansa ko radiative abubuwa;
4. Don Allah ajiye katin garanti da katin cancanta, don dawowa tare da kayayyakin lokacin gyara;
5. Garanti kewayon ba ya hada da: mutum lalacewa, wuce samfurin madaidaicin sigogi aikace-aikace.