In coop network ads rotate so when SE crawl it will find backlink for site1 so it will give credit to site1 for being backlinked but when SE will crawl it some other time it will not found backlink for site1 and it will try to delete the previous reward/credit of backlink to this site1. So what's the accumulated benefit of this network ?
This has been discussed many times - do a search or just browse around this particular forum. It rotates since it is an ad network and noone has yet to prove that rotating links do not provide any side SE benefits. Any you would be surprised to find that you do get a bit of free traffic from the network. If you are looking for permanent links, you can always use link-vault as an alternative.
I have searched before posting but didn't find exact answer. I am confused about how it is good for SEO because there will no permanent backlink placed on the sites in network. Yes little traffic is bonus for being part of coop network.
Good clarification of my confusion because it all started when i thought it give boost to SEO.If its ad network then its all right.