Advertise in my newsletter(London classifieds website:http://www.penplease.com) Subscribers are from Europe and Usa (traffic come from my adwords campaign). Visitors have accepted to receive my newsletter and my partners newsletter. I can provide you more informations about my subscribers (they have posted classifieds ads in my website so you'll know in wich topic they are interested). I have about 100 subscribers and it is growing fast. Text ads price for my newsletter is: 0,20$ per subscriber issue for the newsletter's life time. There is 10 advertisers in the newsletter and the position of the ad will be determinated aleatory by a computer program. If you wish to send a private newsletter from your company to my subscribers it will cost you 0,40$ per subscriber issue until they unsubscribe or not.