Create different ad campaigns, keep the ones that are performing well, and turn off the expensive ones.I have set up a campaign but I haven't gotten as good results as my friend, I often pay a lot of attention to content and images and other factors. How can I optimize my campaign?
I have set up a campaign but I haven't gotten as good results as my friend, I often pay a lot of attention to content and images and other factors. How can I optimize my campaign?