\documentstyle{voucher}
% fixed data
  \pan{111111}\name{First}{M}{Last}\orgnum{BL0111110}
  \date{\today}
  \loccode{NJXX###}\room{1A123}\phone{908}{123}{1234}
% varying data
  \buspurpose{}
  \earliestdate{}
  \amexadvance{}
  \confprereg{} 
  \expensetype{1}% 1-8
%  \summerhire
%  \exchangerate{2.56}
%  \other{material purchases}
%  \creditdate{date}
%  \debitdate{date
%\shifttoleft
\begin{document}
  \begin{voucher}
    \begin{expenses}%
     %\expense{date}{descr}{transp}{car}{no meals}{meals}{lodging}
     %\expense{date}{descr}{transp}*{car}{no meals}{meals}*{lodging}*
     % you may use \miles{num-miles} in car parameter; num-miles must
     %   not be null.
     % copy next line as a template
     % the `*' mark amex expenses and are optional
     %\expense{}{}{}{}{}{}{}
     %\expense{}{}{}{\miles{}}{}{}{}
    \end{expenses}
    \begin{otherexpenses}%
      %\otherexpense{date}{descr}{amount-less-tax}{tax}{fml-subacct}%
      %\otherexpense{}{}{}{}{}%
    \end{otherexpenses}%
    \begin{projnums}%
      \projnum{11111}{123456-1234}{100}% Main Project
      %\projnum{11111}{123456-4321}{100}% Second Project
      %\projnum{11111}{123456-1221}{100}% One More Project
    \end{projnums}%
  \end{voucher}
\end{document}