| Date | Changes |
| Feb-22-2008 |
|
| Dec-19-2007 |
|
| Jun-6-2007 Program begins |
|
The amount of a referral award is pegged to the registration date of the invitee. If an invitee registers before a program change, then the referrer will receive an award based on the program's settings before the change. If an invitee registers after a program change, then the referrer will receive an award based on the program's settings after the change.