You have a match, invite managers like your AF members to come and support your team. Their presence during official competitions and friendly matches will bring you funds income. You won't get funds income through the support of managers in Tour and Dream matches.
No matter the competition, by supporting your team, each spectator manager improves the morale of your players. They can receive Scout points for supporting your team. The more support you have, the more your income on the match increases and the more motivated your players will be.
Do the same by supporting your friends and get more Scout points.