Each .CO Accredited Registrar has different features and benefits for working with resellers, and you will want to familiarize yourself with their respective product and service offerings. You will also want to reach out to these partners to negotiate the terms that make the most sense for you and your business.
It is important to consider that not every Accredited Registrar is participating in all aspects of .CO domain name sales. For example, only some of the Accredited Registrar partners are supporting third level sales of .com.co, .net.co and .nom.co on a global basis, in addition to second level .CO sales. There are also factors such as Internationalized Domain Name sales to consider. Please be sure that the partner you pick to work with will be supporting the needs of .CO domain name sales that are most important to your business and customers.