I run a hockey camp program and when I set up my events I like to be able to sell additional products like Jersey's at checkout along with the registration. Is this possible to do with DT Register?
Not a problem at all! You can use custom fields to add other options or items to the registration. Give options to the user with dropdowns, checkboxes or radio buttons, then assign fees (or discounts) to each option. This allows you to have a great deal of flexibility and power with your event registration setup.