You can look at the `invoice'' package on the CTAN archives, in tex-archive/macros/latex/contrib/invoice/ Regards, Jean-Pierre -- Jean-Pierre F. Drucbert (JPFD) Email: jean-pierre dot drucbert at onera dot fr ONERA/Centre de Toulouse SRI Tél. 05-62-25-25-15; FAX: 05-62-25-25-35 Look to windward: life never ceases to surprise.