Hosting reselling entails renting a server from another hosting company and leasing out bandwidth, hard disk space, and processing power to other customers at a lower rate. For example, if you need a private server to host your website yet you do not want to pay the price for one, you can lease out partitions of the hard drive and divisions of the bandwidth to other people and divide the cost of the whole server between them. As a business, the idea is to make a profit by leasing out the entire server to multiple clients until the cost is exceeded by the income.