Note:  You can only change the Sponsorship amount for offline transactions such as Checks and Cash.  You cannot modify the Sponsorship amount of an Online Credit Card or Online Check, as these are payments that have been processed in Sphere.  You would need to reverse the transaction and re-enter it for these types of Sponsorships.

To change the amount of a Sponsorship that has a Check or Cash payment:
  1. Navigate to Communities > Special Events > Friends Asking Friends > Kintera Thon. 
  2. Hover over the event name and select Bookkeeping.
  3. Beside Show Me, select Sponsors. 
  4. Search for the sponsor or click Show All.
  5. Click Edit next to the sponsor's entry. 
  6. Edit the sponsorship amount or check number. 
  7. Click Save.