[Wesley221]

pawn Код:

#include <a_samp>
#include <ysi\y_commands>
#include <sscanf2>

CMD:buyname(playerid, params[])
{
    new nName[24];
    if( !sscanf( params, "s[24]", nName ) )
    {
        new string[128];
        switch( SetPlayerName(playerid, nName ) )
        {
            case -1: format( string, sizeof string, "Unable to change your name, someone else is known as '%s' already.", nName );
            case 0:  format( string, sizeof string, "You are already known as '%s'", nName );
            case 1:  format( string, sizeof string, "You are now known as '%s'", nName );
        }
        SendClientMessage( playerid, -1, string );
    }
    else return SendClientMessage( playerid, -1, "Usage: /buyname <name>" );
    return 1;
}

The only thing you have to do, is to check their position if theyre in the mall and if they have enough money or not.