While there already are several solutions for LaTeX invoices, most are either sum-it-yourself templates and the invoice package, which appears to be unmaintained and fails to work for my documents, especially documents using KOMA-Script. Since LaTeX3 offers a comfortable interface for working with caculations, this package (re-)implements invoice functionalioty using LaTeX3.
invoice2 uses the l3build tool to create the package and documentation files. If your LaTeX distribution is sufficiently up to date, execute
./build.lua ctan
in a source checkout to build a CTAN upload zip and a TDS zip. If you just want to install a copy of invoice2, execute
./build.lua install
to copy the package to your texmf tree.
After building, consult the invoice2.pdf for the actual package documentation.
Copyright (C) 2017-2018 Simon Dierl simon.dierl@cs.tu-dortmund.de
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.