Ad in E-mails and Inline Contextual Ads questions

Hello!
I want to clarify some info before the purchase.
1) Do you have a schedule of e-mails topics and free dates for the ad at the bottom? What are the characteristics of your e-mail base? Age, GEO, sex etc. What are the e-mail open rate and the size of the base?
2) Do you have any cases with a results of such ad?
3) Where I can find additional info about Contextual Ads questions and cases in this field as well?

from Digital Point Ads https://ift.tt/2Q6nKG9
via IFTTT