I'm an industrial engineer and geek out about Aldi frequently. Here are a few things I've noticed (and researched) which differentiate them from others. -they have barcode on 5 or 6 sides of their products, and they're typically huge! They nearly never need to orient a product to scan it. Their scan speed is far faster than any other supermarket I've been at. -if two products are very similar, they'll change the pack…
What's the alternative? Growing up in Germany I've literally never seen it any other way.