"As a buyer, it's your job to seek out products for your company's use, determine the best deals you can receive, and negotiate with vendors. Employers are looking for applications with strong analytical skills and confident decision-making and negotiating abilities. In an interview, you may be asked to provide examples of a past business negotiation you brokered or a time when you were able to source a product under budget."
It was not a difficult interview. I was asked why do I want to work for Acuity.