I applied online. The process took 1+ week. I interviewed at ASDA (Stockport, England) in June 2015
Interview
pretty straight forward and the questions were very typical and was quite surprised that the interviewer didn't seem to be really bothered and was taking it very easy which actually made me feel better
Fairly straightforward, just asked about me and then work experience I had done, a few tell me a time questions then they took me round the shop for an activity
It was an easy interview process for me, they explained everything very very clearly and lots of lots of help was given to arrange the times and dates of the calls and interview.
Applied online and got sent a job simulation test. Completed the test and then got a call to come in for an interview. Went in for the interview and it was general questions about what makes good customer service.