Well, philosophically, Dan, I think we sort of take a look at the major competitors we go against in the market. I mean, obviously, when we're close in the trade area of Walmart, they become one of them. They're not in every market we have. So we take a look at either win on specific items or match or something that, is it important to our Family Dollar customer, based on how we see sales flow to the store, we make those judgments. Clearly, what comes through loud and clear from every research we've ever done and we continue to see is opening price point at Family Dollar. And sometimes, that's a $1 item, but not all the time. And those are the items that we've really got to be right on with our customer. And so those are the elements that, when we take a look at the baskets that our customer buys -- and I still go back to consumables. We have a large number of KVIs like everyone else. And what we see in our consumable business is driving that comp now for 7 consecutive quarters. So I'm not going to put together the thesis of all of our pricing strategy on the phone call today, but I think those are the elements that allow us to drive that kind of a comp on the consumables side. And I would add maybe one other piece for our customer. You've heard me talk about it, too, at every conference. What we do at first of the month and end of the month at Family Dollar are 2 different things. And that's important, too, for our customer, how we merchandise, what's in the ad, how we affect them with the smart coupons, which continues to grow. And I think it's not something we talked a lot about, but we're always surprised by how many customers have signed up. Well, one, because our customers have just as many smartphones now as the average in the U.S.; and number two, they see the items offered to them that make the most sense. And you've heard me give the examples before on that at conferences. So it's not just what's on the shelf, it's that plus what's in the ad, promoted. It's our Price Drop. It's the $1 Wow our customers sees -- go through the store with. So I view it as a recipe we go to market with, never taking a look at one item, but making sure that our pricing strategy is spot on with how we want to affect our customer base.