I don't want to say the "p" word and spark a huge social justice flame war, but a lot of comments in this thread are so obviously speaking from a place of finan

I don't want to say the "p" word and spark a huge social justice flame war, but a lot of comments in this thread are so obviously speaking from a place of financial advantage. In response to your comment in particular, yes, I have done that. Not often, but it has happened often enough, and only a few dollars each time. Do you think people whip out Excel and keep a running tally of every item in their carts?