I know that direct traffic is attributed as previously known source and the default campaign timeout is set to 6 month.
If someone comes from my "email campaign A" and then after few days he comes back directly to my site. Then this session will be attributed as my email campaign A.
My question is,
Lets say, I do two different campaigns - "email campaign A" and "email campaign B" .
1st a user come from campaign A and after few days he comes directly.
Then after few days i do campaign B and then same user comes from campaign B. And after some day he comes directly.
Now, what will his last direct visit attributed to? Campaign A or Campaign B ?