Learn how to insert a FB pixel or any other retargettting code into anyone's website, literally like mashable, toi, buzzweed any website you want. Just insert the link, connect your pixel and share it. Everytime when someone clicks on it, your FB pixel is recharged which you can then use to retarget then for cheap. Do drop a like and comment if you like the hack, tag your digital marketing friends. They are going to love you for this.