It’s a simple addition, but given the success of Stories it’s a potent one for brands that drive sales on the platform.

“With 300M using Instagram Stories everyday, people are increasingly finding new products from brands they love,” Instagram said in a press release.

“In a recent survey, Instagrammers said they often watch stories to stay in the-know with brands they’re interested in, get an insider view of products they like, and find out about new products that are relevant to them.”

As a longtime daily Instagram user, I used to be skeptical that people really engaged with brands like this and not just their friends or dogs they know. Now, after seeing my fiancée’s considerable #engagement around makeup brands running wildly popular accounts, Stories and all, I get it. Well, I don’t get it, but I get that some people get it and that the often vast and expertly crafted brand Stories are a logical evolution for a platform trying to get more users buying more stuff in the product categories that call to them.