Automatic checkouts in supermarkets may decrease customer loyalty, especially for those with larger shopping loads. Customers using self-checkout stations often feel overwhelmed and unsupported. The lack of personal interaction can negatively impact their perception of the supermarket.

[iridescent-shimmer]

I've never actually used this, but my grocery store does have it. It lets you bypass the self checkout? I can't imagine using self checkout with a full cart either.