public static final void MerchantItemStore(final LittleEndianAccessor slea, final MapleClient c) {
        if (c.getPlayer() == null) {
            return;
        }
        final byte operation = slea.readByte();
        if (operation == 27 || operation == 28) { // Request, Take out
            requestItems(c, operation == 27);
        } else if (operation == 30) { // Exit
            c.getPlayer().setConversation(0);
        }
    }