#include <amxmodx>

public plugin_init()
{
     register_plugin("No Money", "1.0", "Exolent");
     register_message(get_user_msgid("Money"), "message_Money");
}

public message_Money()
{
     if(get_msg_arg_int(1) > 0)
          set_msg_arg_int(1, ARG_LONG, 0);
     
     return PLUGIN_CONTINUE;
}