Scaling from a small-format store with limited item selection (where the tech worked well) to a large grocery format would come with many challenges. A previous

Scaling from a small-format store with limited item selection (where the tech worked well) to a large grocery format would come with many challenges. A previous comment touches on a couple of them: https://news.ycombinator.com/item?id=46793253 https://news.ycombinator.com/item?id=46793253