For all we hear about
global reach of
Internet, people need to know what's happening where they live. For most people, life is local. If
Internet is to be useful for everybody, it must be too. Thankfully
local online market has finally started to take off. As more local information becomes available online, people are starting to look at
Internet as something useful instead of a passing fad.
And where people go, advertisers are sure to follow. The amount of money spent on local online advertising has steadily increased in
last few years. According to The Kelsey Group (http://kelseygroup.com), geocommerce, or local advertising revenues, are expected to reach about $50 billion by 2006.
Here's another reason
local online market is heating up: technology. The ability to target online users by geography - Geotargeting -- allows websites to present ads only to consumers who live in certain geographic location. Local advertisers can now be sure that only local eyeballs will see their ad.
Localized advertising is very targeted, and can be used to quickly and cheaply test online campaigns. Local merchants can use a combination of online and offline advertising to drive traffic to their store and website.
Geotargeting has great promise, but it's not without problems. The main issue is accuracy. There is a big difference in
accuracy of methods used to target based on user location.
COMMON GEOTARGETING METHODS
- I.P. Address
Targeting based on I.P. address (a unique string of numbers that identifies a computer on
Internet) This method works by using
I.P. address to identify a user's geographical location. It can home in on a user's city - sometimes even their zip code - within
U.S. and internationally. Many of
major Geotargeting vendors use this method, including www.quova.com, a major player in
geolocation market.
There are a couple of weaknesses in
I.P. method. The biggest problem: for various reasons, not all I.P. addresses can be mapped to a geographic location.
A good example is
AOL user population. Because of
way AOL handles their web requests, all of their users appear to be coming from Virginia. Of course that's not true.
So when it comes to Geotargeting by I.P. address, all AOL users have to be eliminated. That's a big chunk of
American population.