So, I do not have any experience in sales, however, at my current job, we just launched a food line, not too long ago, well not a food line, but a bento box line. And so, we make these boxes and people come and grab them and go. And so, when it first launched, it wasn't taking off quite as well as we thought it was going to. And so, what we would do is we would be like, hey, as soon as customers come in, we would say hey, we started these new bento box line, if you would like to grab some, go ahead and try them out. And so, yeah, they went great and now they're selling wonderfully.