We do that now. We have two different things I can kind of report out. One is anecdotal feedback that we have perceived back from just store personnel or the occasional consumer we or our people may have run into. But that feedback, obviously, very positive from some of our brand ambassadors that have worked as store personnel, getting people to understand what this product is, having them try it, that's been very positive. On the research side, we did an in-home use test, which was completed, have gotten the preliminary feedback from that. And again, when you start talking about education awareness trial, key pillars that I came out of that, but even the feedback on the product from the in-home use test, right, people said, it was great smoking experience. People said, it provided good tobacco taste and provided tobacco satisfaction. Some people said things like they never saw anything like this. We got like 93% interest and purchase intent from focus group participants, great acceptance and usage, when you do an in-home use test, invariably some of the people fall out of the group. What we saw here was our first week, 100% of the participants stayed in the focus group. At the end of two weeks, we had 96% of the people still in the focus group. It was really, really interesting seeing what happened. Now again, as we stated -- excuse me, as I already stated, this is a group of consumers that is interested in stopping smoking. This is a group of interest that want to get away from cigarettes. So that's why we know as we move deeper into these markets, and we continue to pursue this education awareness and trial platform, that's how we're going to get people to use the product. The other research we have going -- so that was our in-home use test. The other one we have going is what's called the Capstone Project, which is more a perception post trial, but that research is still being done and I haven't gotten the results of that back yet. Again, about 90 days into this but we know how important it is to understand this about the consumer. We know how important it is to understand why they're using it, whether or not it's working and what their perception is of the product.