Facebook has the same capability. An advertiser can advertise to a list of leads or customers by uploading a list of email addresses it already has into the Power Editor to make a custom audience. A good retargeting ad acknowledges that the brand knows you're already interested in its product. (Because, let's face it ... retargeting can be a little creepy.) Conversion Tracking: A Facebook Ads Tutorial | Facebook for Business
Although ads in the News Feed are likely to get higher engagement metrics due to its native advertising features, right column ads shouldn't be forgotten. We often see less expensive clicks and conversions when using these ads. In order for a right column ad to be successful, it needs to be relevant, have a value proposition, a good visual, and have a call-to-action. How to Create a Facebook Pixel for Facebook Ad Tracking 2019
Connections: You can target or exclude people who have an existing connection to your Facebook Page, your app, or an event you managed. For example, if you want to reach a new audience, your would select “Exclude people who like your Page.” If you want to promote an offer or new product to existing fans, select “People who like your Page” to reach people who already know your brand. You can also choose to target friends of people who have previously interacted with your brand. Fix Can't Turn off Limit Ad tracking iOS 12| How to Fix limit ad tracking greyed out on iPhone
If your business has an offer or event going on at your store, set up a few Facebook Reach ads that appear only to people within a short distance of your store. Have these ads appear a few days prior to the event and on mobile devices while the event is happening. You may want to reach some people the day of the event who happen to be in the area and checking their Facebook account on their smartphones. Can Google Analytics track Facebook page?