you are right, but i can send packets to the server. but i can only buy ss and potions using this methot from little gm shop. gmshop have only consunables items. i copy to send, send in program to server and i get potions in game. well, i can recive and sent packets, program work, no ban.
i also buy items b from luxury for crystals using l2phx, but its takes my crystals any time.