What knowledge do you need to know when applying for a job as a beauty adviser for estee lauder?

I've rang up the recruiting agency for estee lauder, they went on to say they could put me through to a basic phone interview where i will need to know/be asked questions on estee lauder, i'm not sure if they meant products or company, but they give you the option to ring back after doing some research, so does anyone know any specific questions they ask or have any handy facts? has anyone done this before? thanks!|||they will ask you about certain skin conditions and the best product that they supply for it so research their product range and what applications each is for


they wil also want to no if you can advise on different beauty products if a customer asked you