http://www.meristation.com/pc/noticias/street-fighter-v-alex-modo-desafio-y-tienda-online-en-marzo/2027057/2108899
Spanish site guys, so I will translate you:
New Character
Every month (not two months) until
September.
Will Cost
100.000 Fight MoneyEach online victory will gain you
50 FM (so poor), don't know yet how much you gain with daily challenges (available during March) or Story mode.
They will include "
Spectator Mode" soon after release.
Also "
Tips and Trials Mode" will be updated in March.
PS3 Arcade Sticks will be operative for PS4.
There will be more details today, though, so we will only have to wait to know more.