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Sell the Unit:
Create a Sales Order for the "Test Unit A".
Ensure the serial number (TEST12345) is linked to the sale.
Post the Sales Invoice:
Verify revenue, COGS, and inventory reduction.
Process the Payable:
In Accounts Payable, select the invoice created earlier.
Verify that it hits the Floor Plan Payables GL account.
Pay the Invoice:
Create a vendor payment record for the Floor Plan Company.
Ensure the payable is cleared from the GL account.
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