Choose from below:

Choose the package or packages that you have registered for using the Camp Brain Registration. 
Once payment has been processed be sure to return to the Camp Brain Registration site to complete your registration. 
Payment is only required for PRIMARY package registrations. For example, If Cheri & Charleen are sharing a room, and Cheri is the Primary, only Cheri will pay. If Cheri registered Charleen in her room, and Majors Angie & Kratz in another room, Cheri would need to add two packages to the cart to pay for the two rooms she registered for.

The button will say "add to donation", because this platform is typically used for collecting donations. There was no option to change the wording.