Holocene is built on the promise of "Do no harm." It makes very small changes to prices, either up or down, so it doesn’t hurt your sales, Impressions, CTR, or your ranking. It looks at how fast things are selling, the prices, the type of market, how many people see your items, click rates, and other things. It might suggest small changes, as little as 0.5% to 3%, up or down. So, don’t worry, we’re taking care of it!