Will Credits Reset After Season Ends?

Wanna ask ... at sign up i get 100 credits, right? Then I recruit some people so now I have 250 credits, my question is ... when the season ends will my 250 saved credits reset back to 100 credits or will it retain the 250 credits? If however I retain my 250 credits, will I have 100 credits more at the start of a new season? Appreciate your replies!!!