Prior to the group interview was the online application. They actually do not hire outside of applicants on adidas.com/careers, theres a personality test that they also hire off of, so when it comes to that test make sure to answer it to whatever kind of employee you can imagine adidas wants. The interview was a group interview, and I believe that all other times they hired people was through group interviews. All you need to do is be charismatic and aware of the adidas brand and sports and streetwear culture in general. I do not really think that any type of sales experience is necessary because if hired the training process is quite extensive.