It is against the adsense TOS to promote Your site in skype? How many must be daily CTR and eCPM, and whats happens when its bigger the TOS? Thanks
Na i dont think this will be against TOS but wait for other replies. If it is bigger than 10% (CTR) then your account get flagged and google starts keeping keen eye on you as you are getting more monye. eCPM varies accourding to the cost of the adv showing and keywords you are using. So if the eCPM is higher nothing to worry.