This year it's do much more complicated. Supposed to give te customer 1 sticker for every 10 dollars they spend, and then they stick them on a page, when they fill up the page, they give it to their school. What was wrong with just keepin the dockets? So much easier...
Also, I think the mobile I.D check should accommodate for overseas post codes if it allows us to select a different country. I took downs British woman's UK address because she didn't have any ID with her Australian address, and tried to enter it into the system, and it accepted all but their weird funky post code. Considering I sold it to her already, I just put in the local post code, for my town which worked with all her UK street address. So if she turns out to be some enthusiastic jihadist, MI5 should still know where to go (I think).