  To exploit properly the precision physics program at the FCC-ee, the
theoretical precision tag on the respective luminosity will need to be improved
from the 0.054$\%$ (0.061$\%$) results at LEP to 0.01$\%$, where the former
(latter) LEP result has (does not have) the pairs correction. We present an
overview of the roads one may take to reach the required 0.01$\%$ precision tag
at the FCC-ee and we discuss possible synergistic effects of the walk along
these roads for other FCC precision theory requirements.
