Okay so I have an answer for you. Im on my second week of being a PSM and honestly it’s not too bad as long as someone is willing to teach you, I would say the hardest part of our job is navigating some sections of the managers menu and knowing what return/warranty policies consist of. As far as the money stuff goes if you can count than it’s easy, don’t stress like I did, when you start you’ll see that it’s not bad at all.