I think there are secret grades of retail products and stores get these differently graded products based on the “tier” of store they are. So Dollar General candy maybe didn’t pass QA to be sold at, say, Harris Teeter. I’m not talking about selling a package with less candy in it. I mean, for example, that the candy at the Dollar General may inexplicably have a higher percentage of adulterants or slightly off on flavor so it gets assigned C grade so it goes into packages of candy sold at C grade markets.
It’s probably not a conspiracy so much as I don’t know what industry jargon to search for to find out more information.
Or maybe it has more rat parts in the chocolate, but yes that’s the gist of my theory.