[throw_away]

This used to exist in the US as well:

http://gbnfgroceries.blogspot.com/2014/01/from-misc-foods-ai...

I remember these being an entire aisle in the grocery store in the 80s. I think they've been replaced by store brands with more colorful packaging

[ajcoll5]

Walmart did this back in 2013 under the Price First label. About 3 years later they dropped it.