Stansberry Research and all related Agora newsletters. Once they have your email it never stops. Call after call to stop the ads and of course giving your email to all the branded newsletters from Agora. Finally, I stopped payments and repeated called to remove my email. It took repeated calls but over the last several years and I am down to just one.
The problem is you don't get the financial advice that their ads alude to. You get good stories about stocks but no real meat. At first it seems that you are getting something of real value but all they sell is praying on either fear or greed. Neither has put a dime in my pocket.