But, as Wojtek noted, that *is* done in other countries.
> It is a
> sales job afterall, and I don't understand what is so bad about
> common courtesy and enthusiasm as a way to entice your customer base.
Well, for starters, I wouldn't equate "standing" with "common courtesy and enthusiasm". I also wonder to what extent that would entice customers to a supermarket in any case - where weekly grocery shopping is concerned, wouldn't most customers care primarily about things like location, cost and a decent selection of items?
The cynic in me wonders if some American grocery chain didn't do away with chairs just to save on $$$, and then retrospectively invent the "customer service" excuse to justify its actions.