Send an email to email@example.com with a one or two sentence description of your site and the exact URL of back link. We'll review your site as soon as possible, and if we feel that your site provides good complimentary content, we will reciprocate the link. It must be equal PR link exchange.
Our link code:
<a href="">Internet merchant account and credit card processing</a> - Low-risk and high-risk Internet merchant accounts and payment gateway services including credit cards processing and electronic checks processing with fraud protection services.