Base I



The data processing network used by Visa USA to process and provide authorization and authorization-related services for credit card transactions that occur through banks that are connected with Visa USA.


Base I was created in 1976 by Bank of America's IT staff. BASE stands for Bank of America System Engineering. The system was given this name because prior to 1973, Visa was known as BankAmericard.

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  1. What is the difference between "closed end credit" and a "line of credit?"

    Depending on the need, an individual or business may take out a form of credit that is either open- or closed-ended. While ... Read Full Answer >>
  2. What is the best way to start to rebuild your credit after a bankruptcy?

    Bankruptcies can be devastating to your credit score. Even worse, a bankruptcy will be listed on your credit report for between ... Read Full Answer >>
  3. What were the primary financial crimes involved in the ZZZZ Best case?

    ZZZZ Best was a company started by Barry Jay Minkow that claimed to be a carpet cleaning business. In fact, it was a Ponzi ... Read Full Answer >>
  4. Can a creditor sue me for a delinquent account?

    If a credit card account becomes delinquent, the creditor can sue the debtor for the balance as soon as the delinquency occurs. ... Read Full Answer >>
  5. How do I transfer my credit card history from one country to another?

    It is currently not possible to transfer your credit history to another country if you relocate. The credit metrics used ... Read Full Answer >>
  6. What are some examples of simple interest loans?

    Two good examples of simple interest loans are simple interest car loans and the interest owed on lines of credit such as ... Read Full Answer >>

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