| CoRegistration Service | Price per Single Opt-In Email Lead | Opt Out Leads Available? | Price per Double Opt In Email Lead | Minimum and Maximum Order |
| CashSurfer pays cash to members who visit sites and offers coreg lead advertisers co-registration leads for those sites |
.25
|
.10
|
N/A
|
Min: 500
Max: None Stated |
| Freethingz visitors register for opt in and opt out opportunities and in the process become coreg leads. |
.15
|
.05
|
N/A
|
None Stated
|
| Funezines collects co-reg leads from its network of humor sites. |
.03 to .10 depending on detail
|
N/A
|
N/A
|
None Stated
|
| FunSenders offers free opt-in email newsletter subscriptions, and does targeted opt-in lead generation using the pay-per-subscriber co-registration method |
.04 for up to 10,000
|
N/A
|
N/A
|
None Stated
|
| Silly2 offers a joke of the day email network that creates coreg leads from it’s members sign up forms. |
.05 to 2.00 depending on the target
|
.03 in bulk
|
N/A
|
Min: 2,000 per day
Max: 50,000 per day |