SilverJewelryClub.com offers $5 in store credit for each new customer that you refer to purchase quality jewelry at incredible discounts.
Refer your friends to get an American Express card to earn extra bonus rewards.
Updated 6/2/2014: American Express has increased the Starwood consumer and business card bonuses for new members to 30,000 Starpoints.
The new Google Apps for Business Referral Program offers you a $15 bonus reward for every user that signs up for Google Apps for Business via your referral link.
Google Apps is a cloud-based productivity suite for your business that helps you get work done from anywhere on any device.
The Dropbox referral program offers both parties 500 MB of free online storage space when a current user refers a new user who joins and installs Dropbox on their computer.
Current Bing members can earn 5 bonus credits through the Bing Rewards referral program for each of your friends who joins and reaches Silver Status.
Learn how to earn Bing Rewards Referral Bonus Credits and sign up for the free Bing Rewards program to earn credits for searching on Bing.
Kiva.org currently has a refer-a-friend promotion where each person signing up gets $25 free to make a loan.
Updated 4/23/2014: Kiva is giving away codes to lend $25 when you Retweet This Message on Twitter for a limited time. Just Retweet the message, and they will DM you a code.
Take advantage of this Kiva.org $25 Loan Offer to make a free loan to small business owners in need around the world.
The Boatbound peer-to-peer boat renting service offers new users a free $25 credit toward your first boat rental, plus you can earn up to $100 in boating credits through the Boatbound referral program.
The Softcard application is now offering a $10 bonus for both new and current customers through the Softcard referral program.
Fancy Hands offers half off your first month of personal assistant services, plus your first request is free, and you can earn a $15 referral credit for every new customer that you refer.
Fancy Hands is an online personal assistant service based in the USA that can help you complete numerous tasks from scheduling appointments and checking reservations to researching blog posts and proofreading articles, plus your first request is free.
FatWallet is offering up to $1,500 in special referral bonuses when you refer your friends to the FatWallet cash back shopping network.
The FatWallet Cash Rebate Network allows you to earn cash back for shopping online at popular merchants, plus you can earn special bonuses for referring your friends.
The Coin credit card management device is offering a $5 referral program bonus when you refer your friends to get a Coin.
ShopRunner members can earn up to $10 for each new paid membership that you refer to ShopRunner, plus new members can get a free 30-day trial.
Check out the ShopRunner Referral Bonus Offer to earn some extra cash from your ShopRunner account.
The Hulu Plus referral program offers both current subscribers and new customers 2 free weeks of Hulu Plus.
Check out the Hulu Plus Referral Program to get a 2-week free trial of Hulu Plus for new subscribers (instead of the usual 1), plus feel free to post your Hulu Plus referral links in the comments of this article.
The iStockphoto referral program allows current customers to earn cash rewards or credits when you refer new customers, plus new customers can earn 10 free iStockphoto credits when you sign up through a current customer’s referral link.
iStockphoto offers millions of royalty-free photos, illustrations, videos, audio tracks, and more for a wide variety of uses including your website or blog.
Check out the iStockphoto Referral Program to get free iStockphoto credits.
The Amazon Student referral program has increased the bonus amount to $10 for a limited time.
Check out this $10 Amazon Student Referral Bonus that is available to all Amazon.com customers.
The LivingSocial Me+3 promotion offers your LivingSocial deals for free when you buy first, and then share the deal with 3 of your friends.
Learn how the LivingSocial Me+3 Program works to get your LivingSocial deals for free.
The Keurig.com referral program offers both parties 2 free boxes of Keurig Brewed beverages when a current member refers a new customer to purchase a Keurig Brewer.
Participate in the Keurig Referral Program to get 2 free boxes of Keurig beverages when you purchase a new Keurig Brewer or when you refer your friends, and anybody can refer someone, whether you’re a current customer or not.
The GoDaddy Referral Program is offering current GoDaddy customers a special $10 credit for each new customer that you refer, plus new customers get 35% off your first order at GoDaddy.com through April 30, 2013.
Check out this GoDaddy Referral Program Limited-Time Offer for more details.
The Great Bridge Group is a credit card research company that pays you up to $240 per year to provide them with access to your card transactions, plus both new and current members can earn $5 through the Great Bridge Group referral program.
Learn how to earn Great Bridge Group $5 Referral Bonuses and up to $240 per year when you connect your credit card accounts.