With Escrow.com and others following suit, you can purchase a domain name in monthly allotments.
It's called Secure Domain Name Holding and what it means is the buyer gets control of the domain at the time of the first payment, while Escrow.com holds the domain until the final payment is made. The buyer and seller define the terms and the number of payments. Many purchasers probably are not aware they could buy a domain this way and this makes it easier. Divide it into two or twenty payments, whichever works best for you.
Click here to see the list of domains for sale. All domain names are available for domain name holding payment plans and can be reserved immediately. Transactions are conducted through Escrow.com for everyone's safety.