Dollar General Cashier/Sales Associate interview questions

I got called in for an interview a few days after applying for the position. I was hired on the spot. I was asked to submit to a drug test and then I was called in to start a few days later/

Did my application on Friday, got a call on Monday to come in on a Tuesday at 2pm.. I met the manager he was pretty nice and cool! He asked me about my availability, my retail experience & he basically told me that I was hired, but the human resources had to review my application and that they would send me my hourly wage based on my experience and that I would get the rest of the hiring packet in my email & if I pass my background check he will give me a call back.. The hiring process basically takes 2-3 weeks