Customer lists are a valuable tool for targeting your Facebook Ads. By uploading your customer list, you can target people who have already shown an interest in your product or service.
To upload a customer list, log into your Facebook Ads account and click on the ""Audiences"" tab.
Then click on the ""Create Audience"" drop-down menu and select ""Custom Audience.""
Next, select "Customer List " as your audience's source.
Finally, upload your customer list in the required format and click ""Create Audience.""
Once your audience has been created, you can begin targeting them with ads.
Keep in mind that you can only upload customer lists that have been collected in accordance with Facebook's advertising policies.