All our accounts are automatically enabled for reselling. All our web application and features have been conceived with the high expectations of resellers in mind. We also offer a wide array of features that are enjoyed by large domain portfolio owners and domainers. Our interface is so intuitive that even if you are not a reseller everything will stay simple and when you need more, it is just a click away.
Please check out our prices at this URL https://internetbs.net/en/domain-name-registrations/price.html
You actually have two major options. Either you use our API and you can build your own control panel replicating our feature or doing even better than our web interface, or you can use a ready-made software such as WHMCS and just customize it and in a matter of no time and with no coding you are ready to go.
Please have a look at:
https://internetbs.net/ResellerRegistrarDomainNameAPI/
and :
http://www.internetbs.net/en/domain-name-registrations/domain-automation-plugins-modules.html