Finding Payer Authentication Transaction Details in the `Business Center` {#pa-transx-details-in-ebc-intro}
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This section describes how to find the details of Payer Authentication transactions in the `Business Center`. You need certain information about a transaction to respond to a chargeback. For details about past transactions, from the left navigation pane, go to Transaction Management \> Transactions. This detailed data about a past transaction is stored for 12 months.