WizeSearch is giving away $5 with all new accounts. It has a minimum bid of 1 cent and a search box affiliate program that pays 40% of the bidded amount.

You can sign up for free with Wookle and they will put $25 in your advertising account. Bids start at 1 cent. The affiliate program pays 25% of the bidded amount on unique searches.

You can open an account with as little as $1 at World of Search, and bidding starts at 1 cent. There is a search box/portal affiliate program paying 75%-90% of the gross revenue share plus 5% on referral earnings and 10 cents per direct referral.

WorldMall allows advertisers to bid for consumer attention, pay only for actual visits to your site. Advertisers determine where they appear in the search results listings by bidding on search terms in a competitive open auction method.

WorldNetSearch is starting all new accounts with $25 free and it has a minimum bid of 5 cents. It has an affiliate program that pays 2 cents per click and a 2-tier referral program that pays 20% and 5%.

WorldSearchers offers bonuses when you deposit money into your account. It has a search box affiliate program that pays 4 cents per search. You can start an account with $25.

WowClicks is a new pay per click search engine with parts of the site still under construction.

XtreamSearch has a minimum deposit of $20 and is adding a $50 bonus to all first time deposits. It has a search box affiliate program that pays a percentage of clicks on bidded listings.

Yahgo is offering $10 free with new accounts. If you put one of its search boxes on your site and make Yahgo your home page, you will get another $15 added to your account for free.

Yyea is starting all new advertising accounts with $10. It has a search box affiliate program that pays 15% of the bid amount on clicked listings.

ZeeFind is offering a bonus of $25 for all new accounts that deposit $10 or more. It has a search box affiliate program that pays 2 cents per search into your account.

Zippyfind is offering $300 worth of advertising for $79.95, and a minimum bid of 1 cent. There is a searchbox affiliate program paying up to 50% in commission.

ZL8 is an existing search engine that has recently converted to a pay per click model. You can start an account for $20.

Zonetik will add $25 when you open your account with an initial deposit of $10. The minimum bid is 1 cent. Affiliates earn 50% on bidded clickthroughs plus 5% of referred webmasters' total clicks and 10% of referred advertisers' deposits.

Zugbo says your listings will be approved within 24 hours. When you open an account you receive $10 free.