\documentclass[bgscale=1.2,bgopacity=0.6,qrbgopacity=0.8,logoheight=8em]{businesscard-qrcode}

\type{home}
\givennames{Max}
\familynames{Muster}
\company{Big\ Logo\ Example}
\street{Beispielstrasse\ 42}
\city{Winterthur}
\zip{8400}
\country{CH}
\phone{+41\ 52\ 123\ 45\ 67}
\email{max@example.ch}
\logo{photo.png}
\background{background.png}

\begin{document}
	\drawcard
\end{document}