関連ワード:  order number and bill number are same    order number and invoice number are same    serial number and invoice number are same    reference number and invoice number are same    reference number and account number same    is reference number and bill number same    is order number and invoice number the same thing    is order number and reference number the same    is transaction number same as order number    is order id the same as order number  
結果 : order number and bill number are same