[RajatPawar]

pawn Код:

new payDAY[ MAX_PLAYERS ] = {-1, ...};

forward public Pay_Player( playerid );

#define PAY_EVERY_MINS 5 // pay every 5 minutes

public OnPlayerConnect( playerid )
{
      payDAY[ playerid ] = SetTimerEx( "Pay_Player", PAY_EVERY_MINS * 60, 1, "d", playerid );
      return 1;
}

public OnPlayerDisconnect( playerid, reason )
{
      KillTimer( payDAY[ playerid ] );
      return 1;
}


public Pay_Player( playerid )
{
      switch( GetPlayerLevel( playerid ) )
      {
             case 1: GivePlayerMoney( playerid, 500 ), SendClientMessage( playerid, -1, "Received paycheck." );
             case 2: ... ;
      }
      return 1;
}

Or just set a global timer and check if the player's connected, but this is better. This is a rather easy technique, there's a better get_time() technique, but this should work too!