If your looking for a cheap supermarket selling discounted German brands then try the Supermercado Hamster in what was C.C. La Hoya but now known as C.C. Jardines del Puerto in the old town of Puerto del Camen, Lanzarote. Situated on the ground floor opposite the sex shop. Telephone 928 51 34 76 and open from 9am to 9pm. Lots of lovely Milka chocolate on offer!