You can maximise your earning potential by signing up to multiple schemes and getting as many referrals as possible. This may mean you receive a lot of e-mail. Alternatively, you could pick one or more selected programs. In choosing a program, you should consider how much you will need to earn before you they will pay out.

All values are in US dollars unless otherwise stated

Ahmoola
$ 5 for joining, $1 for each referal, 25 cents for each read and click e-mail plus 25 cents for each referal read and click and more! You can cash out once your balance reaches $ 25. There has been a recent change which means that you can now only redeem your balance for gift certificates etc not cash.

Cash Wind 
New paid to read program with more ways to earn coming soon. Get paid for up to 7 levels of referrals.

E-Mail Pays U
$ 10 sign up bonus! 2 cents for each e-mail you read plus 1 cent for each e-mail read by your referals (two levels). Minimum balance to get paid out is $ 25.

In Box Cash
Pays up to $ 10 per e-mail and for referals! Offers generally rwquire you to sign up with the advertiser's service. Will pay you out once your balance reaches $ 50 ($ 25 with Pay Pal).

Mail For Europe
Pays 0.06 Euros for each e-mail plus 0.03 Euros for each referal e-mail, with 10 levels of referals! You can choose to be paid in either Euros or US dollars. You can request payment when you have 25 Euros or more.

Mint Mail
Get paid to read e-mail and visit advertisers sites. Pays 5 cents per e-mail, 3 cents for your first level of referals and 2 cents for the second level. Payments are made quarterly provided your accumulated balance is $ 20 or more. You can choose to take gift certificates at double value instead of cash.

Net Biz
Get paid to read e-mail and visit advertisers sites. Pays 5 cents per e-mail and 3 cents for each e-mail read by referals.

Read Click
Readclick.com offers its members an opportunity to get paid for reading and clicking on messages from sponsors. Also pays for referals up to 4 levels. The minimum payment level is $50.

Ref Rewards
Pays up to $ 5 for each e-mail advertiser's site you vist. Normal rates are 3 to 10 cents. Also pays 1 cent for each read and click by referals (3 levels). The minimum payment level is $ 15 for Pay Pal and $ 25 for cheque.

Send More Info
Get paid to read e-mail and visit advertisers sites. Pays 5 cents per e-mail and 2 cents for each e-mail read by referals. You must have a balance of $ 10 or more before you will be paid. 

Swappers and Collectors
Earn ad points for reading e-mail, visiting advertisers sites or joining advertised programs. Most of the advertising revenue for each month is distributed to members based on the number of ad points they have accumulated. Minimum payout is $100.

Heaps More Programs
Click here for feaps of additional paid to ... programs.