!! UPDATE: Shopify's Facebook Pixel Integration that is now compatible with Dynamic Ads. With our app, you can seamlessly sync your Product Catalogue to Facebook's Business Manager.
Sync your Shopify Store with your Facebook Product Catalog, simply and easily using a direct, automatic feed to keep your listings up to date.
Once your store is syncing with your Facebook Product Catalog you can promote multiple products or your entire product catalog on Facebook, across all the devices your customers use.
Facebook dynamic product ads helps you promote relevant products to shoppers browsing your product catalog on your website or mobile app.
There is a detailed guide on how to set up Facebook Dynamic Product Ads with Shopify using this app. (Please be aware that you will need to add some code to your store's theme in order to make them work.)
Another great resource is this guide from funnelboom.com: THE E-COMMERCE FACEBOOK AD ENGINE: SHOPIFY EDITION
If you run into problems using this app please have a look at the Troubleshooting & FAQ page.