This link has been bookmarked by 12 people . It was first bookmarked on 18 Oct 2007, by Terry Jones.
-
06 Mar 11
-
03 Aug 08
-
- Engagement is inversely correlated with CTRs
- Inventory isn't homogeneous, it's a pyramid
- Don't confuse interest with intent
- CPMs are driven by underlying value, not just targeting
- Brands are a big wild-card
I'll go through a couple of the critical challenges that affect social network monetization:
-
Now from the advertiser side, you need to figure out what the underlying value is. After all, even if you get a ton of clicks, if you can't convert them on your side and have a good transactional value at the end, you won't want to pay a PPC.
-
However, the drawback is that the more pageviews people have your site, the lower the clickthrough rate gets
-
The reason is that interest in a topic is different than having intent. Having "skiing" on your profile is completely different than searching for "ski tickets." The latter means you're ready to buy, whereas the former simply means that you sometimes buy. This is GREAT for brand advertising, but really doesn't help on the direct response CPM formula
-
Having high intent typically drives a higher conversion rate (driving up the PPC) as well as driving up the CTR.
-
Furthermore, you really have to look at the underlying value of the transaction to figure out how the CPMs will turn out.
-
Now targeting really does help advertisements, but the problem with display advertising which shows as you are using a site is that the effects are not going to be as strong as high-intent areas.
In this case, targeting might increase CTRs and conversion rates, but it's unlikely that it's so powerful it'll completely offset the value decrease. People are mostly interested in things that don't generate lots of money, and because of that, you have to compensate.
-
The place in the CPM formula that's really driving revenue is that impressions are getting bigger and bigger. What these sites can't make up via advertising efficiency, they are making up through pure bulk.
-
-
08 Apr 08
-
24 Mar 08
-
20 Dec 07
-
02 Nov 07
-
18 Oct 07
Would you like to comment?
Join Diigo for a free account, or sign in if you are already a member.