Sure. First, I don't think you've seen any real change in the competitive set. But what we're really seeing, however, is a shift as a result of the pandemic, what I would say is, look, it's a three to five-year shift in digital habits. And so the trend towards people shifting away from fully conventional marketing in, or traditional marketing into online marketing, I think, was accelerated. As I was saying, we had Instacart, but nobody used it, we had Zoom but nobody used it. We have all these things that people use now that they didn't use, and that -- and online and ecommerce is up, I believe, 30% or 35%. So, the competitive landscape shifts only in the sense that business now shifts, I think, more favorably in our direction favoring our ability to gain market share because of our much higher percentage of such services and of -- and the collection that we have created here that we've put together of high-growth digital services. I think in terms of the Delta, as I said, we're not seeing any direct effect to date. Obviously, you have to put out a cautionary. It doesn't look like businesses are going to want to shut down. Looks like there'd be, obviously, office, commercial, school; lots of impact in those areas; the question is whether or not it's going to impact commerce in the same way that it did last March, April, and May. I think that's unlikely. I think there could be some effects. The government, again, has consistently stepped in, if there's anything serious, to put money in peoples' pockets. But I don't see that we're headed for that kind of that economic slowdown. And as I said, I think that may not be as true in some of the other countries, but our revenue is really 80% to 85% in the U.S. at this point. And that also goes to the third question is, when it comes to M&A, obviously, we're planning to get our leverage down to about three times, that's where we want to operate, as we have additional cash flow, we will look at appropriate M&A. And there are two areas broadening out the global marketplace, which we need to get larger contracts. Right now, we've started the affiliate program of step one to do that. There'll be certain limited acquisitions in that area. And of course, you have to stay current on new and emerging digital marketplaces and services. And it's quite important for a marketing service company to continue to invest. And we're going to continue to invest in our own technology, SaaS products. We continue to invest in companies as a vital part of the growth in the industry. I think it's a vital part of being such a company and being successful.