How to Display SalesRep instead of Cashier on the receipt

I have used the code Entry.SalesRep,Number instead of Cashier.Number so it can display SalesRep info on the receipt but it does not display anything on the receipt. If I just use SalesRep.Number it gives the error " complier error, Token SalesRep.Number cannot be found "

I can certainly use Entry.SalesRep.Number and display the SalesRep info by adding extra column before itemdescription info but customer don't want that he want to display SalesRep on cashier place. Any Suggestion please ???

<!-- show transaction date/time/number -->        <TABLE>         <BORDER> tbNone </BORDER>         <FONT>   "Small"  </FONT>         <COLUMNHEADER>          <ALIGNMENT> "&lt;~"      </ALIGNMENT>          <WIDTH>     PageWidth * 0.50 </WIDTH>          <TEXT>      ""  </TEXT>         </COLUMNHEADER>         <COLUMNHEADER>          <ALIGNMENT> "&lt;~"      </ALIGNMENT>          <WIDTH>     PageWidth * 0.50 </WIDTH>          <TEXT>      ""  </TEXT>         </COLUMNHEADER>         <IF>          <CONDITION> Transaction.ReceiptReferenceNumber </CONDITION>          <THEN>           <ROW> Transaction.ReceiptReferenceNumberCaption ":|" Transaction.ReceiptReferenceNumber </ROW>          </THEN>         </IF>         <ROW> Transaction.ReceiptTransactionNumberCaption ":|" Transaction.ReceiptTransactionNumber </ROW>         <IF>          <CONDITION> Len(Customer.AccountNumber) </CONDITION>          <THEN>           <ROW> "Account #:|" Customer.AccountNumber </ROW>          </THEN>         </IF>         <ROW> "Date:   " Transaction.Date "|Time:  " Transaction.Time </ROW>         <ROW> "SalesRep:   " Entry.SalesRep.Number"|Register #:   " Register.Number </ROW>         <ROW/>        </TABLE>