This tab displays when you select a vendor with existing 
 purchase orders or existing subcontracts when you are invoicing a subcontract. Use this tab to select one or more purchase orders/subcontracts for 
 an invoice.
        
            The following fields appear on the select page:
            Selected?
            Click a purchase order/subcontract line to select it. Selected 
 purchase order/subcontracts are included in the invoice being created.
            PO # / Subcontract #
            The purchase order/subcontract number, which was entered when 
 the purchase order/subcontract was created.
            Date
            The purchase order/subcontract date, which was entered when 
 the purchase order/subcontract was created.
            Description
            The purchase order/subcontract description, which was entered 
 when the purchase order/subcontract was created.
            PO Amount / Subcontract Amount
            The total amount of the purchase order/subcontract, which 
 was entered when the purchase order/subcontract was created.
            Invoiced Amount
            The invoiced amount. If a portion of the purchase order/subcontract has already been invoiced, that amount appears in this column. Otherwise, 
 the amount is $0.00, which indicates that the purchase order/subcontract has no outstanding 
 invoiced amount.
            Backcharges
            The backcharge amount. This field appears for subcontracts only when one of the subcontracts for the vendor has a backcharge invoice/amount against it.
            Accrued Tax
            The amount of tax accrued for this purchase order/subcontract.
            Cancel
            Click to exit without saving changes. 
            Create Invoice
            Select this button to create the invoice.