 Ndeipi yekutanga kadhi rechikwereti?Kadhi rechikwereti rekutanga rakaunzwa neDiners Club International muna 1950. Yakagadzirwa naFrank McNamara, uyo aida kupa imwe nzira yekubhadhara mari ine chekuita nebhizinesi. Pakutanga, yakagamuchirwa chete pamaresitorendi akasarudzwa uye mahotera asi pakupedzisira yakawedzera kugamuchirwa kwayo. 