QuickBooks Default Information
From KB
Customer Name: 111-Payment Application Default is a customer automatically created by the payment application for the purposes of testing and error handling. Do not delete this customer, as it is mandatory component of the program.
Bank Account: Select a default bank account. Once a transaction is processed, the payment will be applied to undeposited funds. To have payments automatically applied to the bank account selected, select “Deposit to this account”.
Accounts Receivable Account: Select an accounts receivable account.