Computerworld UK that John Lewis is carrying out a consultation of its computer services division to discuss these changes and could not rule out the possibility of job cuts going forward.

The company had started a 90-day consultation process, which are required in situations where more than 100 job cuts are planned.

It said today: "John Lewis invested £67.0 million, with the mix of investment continuing to reflect the business strategy of opening new space, refurbishing key regional shops and investing in the IT and distribution infrastructure to support multi-channel trading."

"In addition, £15.5 million was invested centrally, mainly in maintaining and modernising our IT platforms and head office buildings."