BrainKing.com offre diversi livelli di sottoscrizione. Ogni livello offre servizi e vantaggi diversi. Nota importante:Se puoi iscrivere qualcuno a pagamento tu non pagherai assolutamente NULLA! Leggi come fare nella pagina Cervelloni .
Only paying members can join fellowships and take advantage of all their features (internal tournaments, ponds, or stairs, private discussion boards, team challenges etc.). If a player's paid membership expires, he remains a member in all previously joined fellowships but cannot use any fellowship functions, until his membership is renewed.