The U.S. system I've seen is far different and far less efficient. I use
the self check only under duress - as if, I'm in a hurry and management
has only two conventional checkouts, both with long lines.
I've never used the system at the few places I have a customer card.
There is no scanner to use while shopping. Instead, I choose items to
buy and, if necessary, pile them in a cart, then go to check out.
I scan each item and put it into a bag. I believe the bag holder may
have a scale to check for blatant theft, but I'm not sure.
If I have a vegetable, I have to dive into a menu system to locate the
icon for that vegetable. That's a delay. If I buy any alcohol, the
system will call for someone to verify my age. A person will eventually
arrive after a longer delay. If there is a glitch of any kind, which has
been common, there's more delay until someone comes to fix it.
I then navigate through a series of unfamiliar menu choices to pay using
my credit card. I spend time searching for the credit card insertion
slot and figuring out the proper orientation (the machines are very
inconsistent), I pay and leave.
The process is faster if I'm buying only one or two simple items. If I
have more, it's faster only because the normal checkout lines are so few
and so long. And I feel disgruntled because I have done a bunch of work
that used to provide a person with a job.
--
- Frank Krygowski