It lasts a year. And it is indeed what everybody i know has done when starting its company. It's also the reason 2/3 of the companies die on their 3rd year. Fir

It lasts a year. And it is indeed what everybody i know has done when starting its company. It's also the reason 2/3 of the companies die on their 3rd year. First year is paid by social security, second year is spending your saving, third year is the year you have to stop.