Sorry, @DareWright, I haven't done this assignment. I've done another one on the same app, though, and it was super easy. The app walks you through the steps... which are mostly about capturing photos and counting customers and people in lines. There was very little interaction with the associates, and nothing to remember before you get to the shop of after you leave (the app submits the "report", then you just go to the MCS's site and submit a statement saying that you completed it and you're done).
Let us know how it goes.... good luck!
Shopper in California's Bay Area