Aldi:
Founded in 1946, the name of the shop stands for ALbrecht-DIscount.
The German supermarket has stores in most EU countries, as well as Australia and the United States.
Aldi has been in the UK since 1990
Most German towns and villages have at least one Aldi shop.
There are about 4,100 stores in Germany, and 7,600 worldwide.
The group expanded to the UK in 1990, opening its first location in Birmingham.
Morrisons:
The company was founded by William Morrison in 1899, who started the business as an egg and butter merchant in Rawson Market, Bradford, operating under the name of Wm Morrison Limited.
A Morrisons store pictured in 1970