Advertising is a very important part of your business, if not the most important part.

Here is some useful information regarding advertising.

http://www.thisworks.co.uk/advertise.php

http://www.bytestart.co.uk/content/marketing/index.shtml

http://www.whats-on-magazine.com/advertising-advise/

http://www.ehow.co.uk/way_5278513_advertising-advice.html

http://www.simplewebsitemarketing.com/adwords-pay-per-click-advertising-advice-articles.htm

http://www.normanuk.me.uk/internetmerketing/google-adwords-advertising-advice/