Confirio is able to publish a variety of different ad sizes and types. This includes the standard IAB sizes of 728x90, 300x250, and 160x600, as well as the mobile sizes of 120x600, 468x60, and 200x200. We are also capable of setting up exclusive advertising opportunities or ad sizes for your company. We do allow ads from online dating sites including even free online dating sites. Contact us for more details.