Nope, no need to purchase anything else for
MNSSHP. All of your party photos will be included in the Memory Maker you get as part of your AP. Years ago, they handed out Photopass cards that had a special Halloween party design on them. If you had that card scanned when you got your photos taken, then you would have to enter the id number from that card into your photopass account in order to get the photos. If they still hand those cards out, and you use the card instead of your magic band, then you would still need to log into your photopass account, and enter the card number to get those photos, but you won't need to buy anything extra, you just need to connect that card to your account. It is easier to just use your magic bands to collect all of your photos, that way they are automatically linked to your account.