It depends on the type. I like the ones where I can scan the item and put it directly in the bag. (Harris Teeter, Arlington, VA, USA) I dislike the ones where y

It depends on the type. I like the ones where I can scan the item and put it directly in the bag. (Harris Teeter, Arlington, VA, USA) I dislike the ones where you scan the item and then have to put it on the belt. (Giant Foods, Arlington, VA, USA) Not only does the belt version take longer, people tend to start scanning their items before you finish bagging yours.