Bloomberg.com:

Two of the UK's biggest supermarket chains, Tesco and Sainsbury's, were hit with technical issues on Saturday; Sainsbury's blames a software update  —  Two of the UK's biggest supermarket chains - Tesco and Sainsbury's - were hit with technical issues on Saturday.

Bloomberg.com:

Two of the UK's biggest supermarket chains, Tesco and Sainsbury's, were hit with technical issues on Saturday; Sainsbury's blames a software update  —  Two of the UK's biggest supermarket chains - Tesco and Sainsbury's - were hit with technical issues on Saturday.

Source: TechMeme
Source Link: http://www.techmeme.com/240316/p8#a240316p8