Snapchat is rolling out Dynamic Ads – new ad unit designed specifically for Ecommerce advertisers. "Over the years, Snap has invested heavily in solutions for performance marketers to drive their business, and this new addition will only increase the depth of our offering." What Dynamic Ads offer that Snapchat's other advertising options do not is automated personalization, which offers new ways to scale and drive performance. Snapchat is selling the ad unit as a simple way to create mobile ads at scale while maintaining brand identity through mobile-first templates. Syncing a product catalog allows Snapchat to be continually updated about changes to products.