DEFINITION MODULE Payments;
FROM DateFunctions IMPORT Date;
FROM NumTypes IMPORT Real8;
PROCEDURE MakePayment(InvoiceNbr : ARRAY OF CHAR;
                      Pmtdate : Date;
		      PmtAmt  : Real8;
		      CheckNbr : ARRAY OF CHAR;
		      CustID   : ARRAY OF CHAR);
		
PROCEDURE ShowPaymentHist(CustID : ARRAY OF CHAR);		
(*PROCEDURE ManagePaymentFile();*)
END Payments.