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    Requirements and Prerequisites
    Before installing and configuring the Cybersource Extension ensure that
            you meet these requirements:
- Have aBigCommercemerchant account.
 - Have Optimize One Page Checkout. For more information, see Optimize One Page Checkout.
 - Have aBusiness Centeraccount. To create an account, go to the Business Center Registration website.
 - Can accept payments in one of the supported currencies.
 - Have cardinal credentials saved within yourBusiness Centeraccount for 3-D Secure transactions.