From the Help Guide:
Remember to at least play the five matches per week that bring income to your Club. These can be Friendly Leagues, Challenge/Scout Matches, Friendly Cups or your two Friendly matches.
Q1 - The week referred to here runs from Monday to Friday or Tuesday to Monday like form?
Q2 - Does this mean that only two (home) friendly matches and three other competition matches (per week) earn you money? If I play two home friendlies and three cup matches, I won't get money for one of the cup matches?
Thanks.