They are not very restrictive about how you display their information and you can promote their products however you like and where ever you like. RevResponse provides you with a number of avenues through which you can promote their offers. Once you have signed up and created your offers it is as simple as adding some HTML code to your site, newsletter or RSS feed. They provide you with a number of options with which you can use to display their offers which include text links, banners and flash widgets. Here are a few examples:
They guarantee a minimum of $1.50 on every qualified subscription or download request and that can run up as high as $20 per action. Payments are sent out every month once your generated revenue has reached the minimum payout amount of $25. Payments are made via check as a default but they do offer PayPal as an alternative.
A couple of things I like about their service is that they are not restricted to a US audience as they accept international publishers and subscribers and you can run their offers alongside Google Adsense. People are always on the look out for information on a variety of topics and if it is free they will be more than willing to get their hands on it. RevResponse provides them with just that and you with a way of generating extra revenue. Click here to sign up for RevResponse.