As far as tips before an interview, make sure to allot enough time for your interview. They are interviewing a lot of people at once so it can get busy and be a bit of a wait if you’re scheduled during a busy time. Be sure you know why you’re interested in this position and that you understand the physical requirements and are okay with handling them. Smile and you’ll do great!
Be to the point. Do not try to build up your resume, but talk about actual work experience. If you say that you are good with computers, provide an example because if you hem-hah it will be a short interview. Dress professional, even for an entry-level job because many people do not. This would seem like a no-brainer, but many of the people that apply do not have interview skills or awareness.
Before an interview with UPS, ensure that you have written down all questions you may have, and ASK them. The interview is just as much for you to get to know the company, as it is for the company to get to know you.