As I said earlier;
If the remaining balance of $19.95 was paid when the revolver was collected,
Railway Express and/or Seaport Traders should have a record for that payment. Either for the money (and the added service charge) being received when the package was collected or at least for the transfer of the due amount to Seaport Traders. The evidentiary value of this payment would be massive as it would not only prove that the entire transaction was authentic but also that the revolver was in fact collected. Yet, no documents exist that confirms the payment of $19.95 to Railway Express and/or the receipt of a transfer of that money by Seaport Traders.

Where in this document does it say that money was received by Railway Express or by Seaport Traders?
All this document shows is the amount due, right?