Mastercard.com Main Internet Page. This Photograph Of A Computer Screen Displays The Homepage Of Mastercard.com. Mastercard Worldwide Is A Multinational Corporation With Its Headquarter In Harrison, New York, United States. It Was Founded As The Interbank Card Association (Ica) In 1966. Its Business Is To Process Payments Between Banks Of Merchants And The Card Issuing Banks Or Credit Unions Of The Purchasers Who Use The Mastercard Brand Debit And Credit Cards To Make Purchases.

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bank budget business card charge check cheque credit debit finance finances financial mastercard money plastic screen transaction web