So, first thing is the merchandising cadence was really driven by customers, right. So in the third quarter as they really struggled to keep up with their supply chain store operations folks really we're focused on cleaning the stores overnight, getting products on the shelf. So for us, we were just responding to the fact that they just stopped promoting and really refocused operational resources in stores. So as their operations have returned to more normal state, they put promotion back in place. I suspect in all the things being equal, the level of activity they were going to have in the fourth quarter probably a little bit stronger than what we had last year. It's hard to know until actually gets executed, we can see the impact of it right, but based on just planning, we have a strong fourth quarter relative to prior year. As it pertains to advertising, we started tracking immediately consumer attitudes, and we saw a significant fall off in the relevance of our brands benefits. So we dial that - we just did a value judgment and said, people can find it home, are they really going to be concerned about the active nutrition and weight management. We felt like there were other things based on the data we're seeing that they were focused on, and we pulled back advertising, we didn't shut it off, but we pulled it back, and we did that pretty significantly. As we continue to track, and I think we did trackers every three or four weeks, the longer people were in confinement, the more confinement started to ease, the more their attitudes started returning to more pre-COVID levels not back to where they were originally, but hey, I'm a little bit more concerned about my way, and I'm little bit concerned about what kind of shape I'm in, and then we had some data that suggested where we spent the money for people who saw our messages in marketing, that we had a list in sales relative to folks that didn't see it. So we started layering back in the marketing investment towards the end of the third quarter, and we're going to invest in the fourth quarter pretty much steady state, and you may remember on our Atkins business, we have pretty significant investment year ago, we're going to get pretty close to matching that on Atkins, and Quest is - continues to invest in levels and fourth quarter will be very much in line with where they were in the first and second quarter.