Hi guys, I run a website Help Me Sleep HQ (www.helpmesleephq.com), which I've developed after having myself some serious sleep problems due to tinnitus, but thankfully, I'm fine now. My best selling product on this site is DreamEssential's webstore. Up until last 2 weeks I had it on the last, fourth place under "Products", and no other banner on the site. Now I've added a banner in the right column of my page (replacing AdSense) and moved it up on the first place in "Products". I did the same in my mobile application (moved it up from fourth to first). Well, surprisingly, instead of creating more sells, I have less sales now. I'm not sure why, but I'm just wondering, if any of you guys had a similar experience, when "exposing" your best selling product? Or what do you think has gone wrong? Thanks!