Balkan SA:MP

Skripta koju koristim: Xoomer RP
Detaljan opis problema: Skriptao sam neki PayDay sistem, i napravio da daje samo 300$ na svakom paydayu. Kako sada napraviti da daje random, ali da bude više od 50$ ?
Dio skripte: Evo public PayDay:

public PayDay(playerid)
{
for (new i; i < MAX_PLAYERS; i++)
{
new nxtlevel = P_Data[playerid][pScore];
new payday = nxtlevel*300;
GivePlayerMoney(i,payday);
P_Data[playerid][pExp]++;
GameTextForPlayer(playerid,"  ~p~ PayDay",6,5000);
if(P_Data[playerid][pKredit] > 0)
{
P_Data[playerid][pKredit] -= P_Data[playerid][pRata];
}
}
}

Nisam te neÅ¡to skontao baÅ¡, ali ovako.. public PayDay(playerid)
{
for (new i; i < MAX_PLAYERS; i++)
{
new nxtlevel = P_Data[playerid][pScore];
new payday = nxtlevel*300;
new rand = random(3) * 40;
GivePlayerMoney(playerid, rand);
GivePlayerMoney(i,payday);
P_Data[playerid][pExp]++;
GameTextForPlayer(playerid,"  ~p~ PayDay",6,5000);
if(P_Data[playerid][pKredit] > 0)
{
P_Data[playerid][pKredit] -= P_Data[playerid][pRata];
}
}
}