\newcommand{\clientname}{company name}
\newcommand{\contactname}{Mr.~Boss}
\newcommand{\versionconditions}{version 1.3 of July 2016}
\newcommand{\projectname}{A fancy project}
\newcommand{\signername}{A department head}
\newcommand{\signerposition}{Department name}
\newcommand{\datevalid}{1\textsuperscript{st} of December 2024}
\newcommand{\totalcost}{\EUR{31000}}
\newcommand{\projectnumber}{}
\newcommand{\clientaddress}{address client}
\newcommand{\coreteam}{who will do the work}