Domains by Design does the registration at no extra charge. No interactivity, usually not even an email address for contact. Often just an electronic copy of a company brochure.
Many wholesalers use the Internet for customer orders.
Some of these sites can be tremendously complex. Once the site is designed, it has to reside someplace on the Internet so it can be accessed by users around the world. Many dial-up ISPs provide this service and there are companies who specialize in hosting only. Security and back up capability Computing services available such as programming Bandwidth and storage space. Our client packages include up to 20 meg of hard drive space and 20 meg of transfer a month.