Iimveliso zethu zisetyenziswa kakhulu kwizisombululo ezahlukeneyo ze-RFID ezikrelekrele kwimimandla eyahlukeneyo yezothutho zikawonke-wonke, kunye nolawulo lwethala leencwadi, ukuchongwa kwezilwanyana, intlawulo yesango lokurhafisa njl.njl.

Ngeempawu ezibalaseleyo zokungangeni manzi, ukothuka, ukuthintela ukuwa, ukumelana nobushushu obuphezulu, iasidi kunye nokuxhathisa kwealkali…, iimveliso zethu zamkelwa kakhulu ngabathengi abaninzi ngaphakathi nangaphandle kweTshayina.