Self-checkout is amazing! Not the old-school ones with finicky scales as described in the article, but the ones where you grab a small handheld scanner when yo

Self-checkout is amazing! Not the old-school ones with finicky scales as described in the article, but the ones where you grab a small handheld scanner when you enter the store. Then you scan items as you pick them up from the shelves and bag them immediately in your cart. The checkout process then just becomes a quick tap to pay for your items. Saves so much time and hassle.