Waitrose Retail Sales Assistant interview questions

Lengthy process, four rounds to be a sales assistant. Had to sell a product to a group of people. Phone interview, group interview and one on one. Offer given really promptly. Good interview process.

group assessment discussing scenarios and determining the best solutions. We all had to talk and work collaboratively on each scenario and write up our solutions. After this we had to present our solutions and decisions to the interviewers. After the group assessment a one to one interview was followed.