Why do these idiots refer to Walmart as the "cheaper" alternative? I can get cheaper groceries at Smith's or Albertson's on almost any given week. The supermarkets usually have better sales and when you add coupons on top of that, we save even more.
Walmart is typically our "quick" run to get a few things if we're out.... like diapers, water, milk, and sometimes (rarely) all of our groceries.