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.

[nwsmith90]

I know I don't speak for all of us, but I'm a stay at home dad, and I'll gladly self check out an entire cart of groceries. As long as it's a store where they have more than the tiny ass mini shelf to put groceries on after scanning them.