if you are UK and your business is relating with UK you selce the domain .co.UK
but in India have a price variation between this two
Yes because I used have a com account and now I have a couk account and it works just as good:).
In business the best between dot com and dot co dot uk, is "dot co dot uk."
Whatever you want really. There is just something perhaps more glamorous about having a .com address, and it makes it appear more worldwide. However, if you live in the UK I would suggest a co.uk one, especially if you are a retail company, as customers may be put off by the .com.
.com
.com
Gmail ends in com domain name. It is a worldwide domain name which is the most popular one. .Com is the one used for the most big organisations.
The company you buy the domain name through determines the cost of the domain name, so it is always best to compare prices. Usually (dot)com domain names are more expensive then (dot)net, or another ending.
.com is an example of an top-level domain--Do you need a good .com domain name? Visit http://bit.ly/domainbr
com
You can join online contest wherein the prices includes a free .com domain. And if you win, then you will have your .com domain that comes free and will be registered under your name.
No seo benefit to having a .com domain name vs another extension domain name. The benefit of a .com is from the user. People may remember your domain name but not remember that it's a .net or .biz or whatever extension. Most individuals automatically type .com - so, if you own the .net version, your competitor will get some traffic (at his .com domain) at your expense. Hope this answers your question. Esther C Kane Eckweb Designs, Inc.
If you are referring to the ".com" or ".net" portion of the domain name, it is called the "top level domain name." Anything in between "www" and the top level domain name is called a secondary domain name.