Quote:
Originally Posted by Quoth
We've (Ireland) had them in Aldi, Lidl, and Musgrave owned stores (Centra, Supervalue, Superquinn for quite a while. They update them from a handheld terminal. ...
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Thanks for the information. I guess these were just new to me, not to anyone else. And it looks like they're more a hassle than I thought they were. I still don't understand how they withstand the temperature in freezers, however.