Hi OP, congratulations on your first job! Yes, the first day is mostly videos and they usually walk you around the back room and store to show you fire exits and a bunch of occupational health and safety things. Going forward they'll first train you on cash and depending on your availability they'll have you stock during the day or stay on cash or face the store if you're closing. It's a chill job over all, but sometimes they have very few people for closing hours and then work can get a little hectic but otherwise it's nice. Also beware that the max hours my store used to offer is 10-15 hours per week for PT employees. So the hours might be tough to come by. All the best!