The ready-made ice business continues to grow. It is all about ice cubes sealed in bags, which can be ordered at any time, if need be, via the Internet. A further business idea has been causing a sensation for some time: self-storage buildings in city centres, where rooms can be rented as a kind of second cellar. The arts and crafts market has just discovered the Internet. The first online sales platform for hand-made crafts has just been launched in Germany.