They will send you a link and it will have pictures of the bags that they are offering for sale. You will be able to "pre-order" the bag(s) you want by going through Active. There is an additional "Active" fee for this and you can't use any of your Disney discounts (AP, DVC, Visa, etc.), but it guarantees that you will get your back. Depending on the design and the race the line can get very long and the purses do sell out. I pre-ordered one for Princess last year. If you don't like it after you pick it up you can return it for a full refund (minus the Active fees).