For those wanting to experience/enjoy Yahoo Search Engine Marketing (formerly Overture) as an alternative to Adwords, they are currently offering a £50 credit to the account.
Promo Code: GB0287
More info at:
http://searchmarketing.yahoo.com/en_GB/arp/srch.php?o=GB0287
Promo Code: GB0287
More info at:
http://searchmarketing.yahoo.com/en_GB/arp/srch.php?o=GB0287