These buttons select the "Add-on Thurs Nite" registration payment for AVP/USA Annual Gathering.  This particular product does have options, which you may or may not want to use for your registrations.  Instead of options, there can just be a separate product for each option.  However, you could put in options in your registration form and pass the choice they make as variables in these buttons. 

Code for this link is a form.
Sends people to their filled-in cart/basket.
They would next click on "Checkout"

 

 

Code for this link is a form.
Sends people to checkout.

Note to user: Click on "Place Order Without Account" on the next page.







This is the same as the first one, but a link, rather than a form.
The link can be attached to a button.
  Pay for Registration