The Life of a Walmart Customer Service Manager Posted on December 17, 2019December 20, 2019 by Alison Frede Photo: Alison Frede UWM Criminal Justice Student Alex Miller-Otto is responsible for making sure cashiers are doing their jobs at the Saukville, Wis. Walmart. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to print (Opens in new window)