Simple general questions are asked. No formal interview process that demands you to prepare. Just be there on interview day and you will get the job offer. Bring your steel toe shoes though as you are responsible to bring them,

Had an initial phone interview asking about mainly availability and why Purdy's? Then they scheduled a group interview where they go over dress code, job description, benefits. No talking required on your behalf, just pay attention. The real job was too tedious for me, putting chocolate in cupcake liners and into boxes for 8 hours, so I quit quickly.