Dear vedantr68040072, You should not breakdown Marketing Channel by
Referring Domain. Assume if the visitors click on SMS link with Tracking
Code starts with 'SMS' and land your website. Since because you have
proper Marketing Channel Processing Rule, under Marketing Channel it
will go under SMS.But the referring domain was 'empty' here (Since it is
from SMS and no referrer). So if you break the Marketing Channel by
Referring Domain, it will be 'Typed/Bookmark'.So, please use 'Marketing
Channel ...