I have a regular Facebook profile page with 800 friends. How can I get the Facebook user id of all 800 friends of mine?
The reason for doing this is the following: I have a colleague that has a fanpage for his electronics store, and I think that my list of friends would be a great base to promote his store.
So I was thinking that, when creating a Facebook ad, he can create a Custom Audience. According to Facebook, a custom ad can be created by entering a list of Facebook user ids (I assume comma-delimited). So that's what I'm trying to accomplish.