I applied online. The process took 1 week. I interviewed at Giant Food (Pennsburg, PA) in Jan 2011
Interview
It was incredibly easy. No difficult questions. Asked about my strengths and weaknesses as well as my skills. I literally only had to list a few skills and be personable with the hiring manager. It was very laid back. The company just needs the positions filled they don't seem to care who fills them.
Hiring process was pretty easy. It took about 30 minutes, and all the staff was very welcoming. I recommend getting there at least 15 minutes early. This shows properness and readiness.
Don't worry about it they'll just ask you why you want to work, and look at your background. They're usually hiring people on a daily basis so don't sweat it.
Why do you want to work here? What is your past experience? Have you been a cashier before? Situational questions as well as communications and team work effort sand ethics.