Well, I would tell you, so we've talked to each of those, Joan. If we look at, for example, debit and credit fees, a year ago in Q4, we rolled out MasterCard to the rest of our stores. It had been in about 1,000 stores when we rolled it to the rest of the chain. What we've seen since then is our credit card business has grown by about 2.5%. It actually grew by 2.7% in Q3. So we'll actually anniversary that coming into Q4 here. So obviously, a bigger percentage of our business is being done in card business. We're up to, combined between debit and credit, a little over 40% of our business is now there. It wasn't all that long ago when it was about 1/3, so it's grown and continues to grow. So -- and again, so that's something we could -- we have to pay our processors at the end of the day, so that's up. As we look at things like health insurance, our health insurance was a pretty big headwind in the quarter, in the sense we're up 17 basis points. And our health insurance, we're self-insured. And basically, we've just had a lot of large claims this year. I've been doing this long enough to know that every once in a while, you have a year like that, where things just seem to come in one after another. And -- but that's just the way it is, it's self-insured, we pay it, and we'll go down the road and understand that it just seems to be an unusual year for us from a natural claims point of view. It's not like there's anything related to the Affordable Care Act per se or anything like that, that's part of that. It's really just the normal course of business. In store supplies, I think a little bit of it is just a little bit of new fixturing and a little bit of getting ready for the holiday season with bags. Probably our biggest expense overall in store supplies in any given year is the bags we use in our stores for customers to carry product out in, and then costs have been just slightly higher this year, and those get allocated as we get them shipped to the stores. So I think that's a little bit of that at the end of the day. So those are just some of the things that we saw during the quarter. And then as we -- as per Scot's question, I think it was the idea, the fact that we had the benefit last year, 20-basis-point benefit last year, so that was an automatic headwind heading into the quarter.