Gift Box - These items refer to individually numbered containers received from Gaia NPCs, namely Santa Claus and Shopkeepers. These containers are obtained by 'caroling' a specific number of times to an NPC (or house for in Gaia Towns) for total completion. These gift boxes date back to 2004.
Spirited series - Also known as 'Jolly', these are themed apparel and accessories stylized after the season. These often are obtain through gift boxes, while others have been gotten by caroling. They are primarily red and white in color, but other combinations have arisen over the years. This series began in 2003.
[CORP]oration items - These are stylized apparel and accessories that relate to a character group. For example S CORP, which is known for elf characters. These items are obtained by siding with a group for the sake of battling an opposing group. These types of items began in 2005.
Faction items - Similar to corporation items in that it means siding with a character group to obtain their items. The main to factions a part of Christmas events are Humans and Elves. This dates back to 2006.
Shop items - Stocked in shops, these are items released for the sake of the season or for the theme of the event. Unlike event items they cost gold, stickers, or cash.