Applied online, got an email within 2 weeks. Was asked to attend an interview. I was taken to the staff room and asked to fill out an application form much like a CV really. I then was taken through by a manager to an office and the interview begun. It was an easy interview, the questions were very easy and basic. Just experience and opinion based questions really. The interview lasted about 15 minutes,I was only asked 4 questions then the manager asked what hours i could do and took copies of my national insurance and passport and then I was told I'd be contacted within a week if successful.

Standard retail interview, make sure you have a question prepared to ask the interviewer. They go through your cv on the day so make sure you have the correct dates etc.