You meet with the store manager. Mine asked about my past job experiences and I mentioned I used a pallet jack while working in a warehouse and that really impressed her. That's what helped me get the job. Since for being a grocery clerk, you'd be using a pallet jack quite a lot.

Very easy. super helpful. You simply apply oin line for the store or stores you'd like to work at and then walk in anytime 1pm to 5pm for a sit down interview.