Today, we talk a very hot topic..... Proper grocery store conveyor belt etiquette! How do you line up your groceries on the conveyor belt? My OCD self is very particular how I line them up, and get super aggravated when I feel the bagger doesn't follow my obvious organizational guidelines. So this is a three part question... #1 do you organize your groceries on the conveyor belt a particular way? #2 what do you line up first, and last? and #3 Who's responsible for putting up the grocery divider? the person finished putting up their groceries, or the person beginning?