Collector Glossary

K-pop photocard collector glossary

Photocard collecting has its own vocabulary. This glossary explains common terms so beginners and advanced collectors can track, trade, and organize cards with less confusion.

Card source terms

These terms explain where a photocard comes from. They are important because source often affects value, rarity, and how collectors organize sets.

  • Album photocard: a card included as part of an album package.
  • POB: pre-order benefit, usually linked to a shop or pre-order period.
  • Lucky draw: card from a limited purchase event or campaign pool.
  • Event card: card tied to a fan sign, pop-up, tour, broadcast, cafe, or campaign.

Collection workflow terms

These terms describe how collectors organize goals, progress, and missing cards.

  • Bias: the member a fan especially likes or prioritizes collecting.
  • Wishlist: cards a collector wants to find, buy, or trade for.
  • Duplicate or dupe: an extra copy of a card already owned.
  • Template: a visual checklist used to track a set, era, member, or album.

Trading terms

These terms appear often in Instagram, X, Discord, and marketplace trade posts.

  • WTT: want to trade.
  • WTS: want to sell.
  • WTB: want to buy.
  • Proof: evidence of past trades, packing, mailing, or card condition.
  • Sleeve and top loader: common protection used when mailing photocards.

How to use glossary terms in Bibliocards

The glossary is most useful when it becomes a consistent tracking habit. Use precise terms for card type, source, member, album, condition, wishlist priority, and duplicates.

  • Search your tracker before purchases and trades.
  • Label POBs, lucky draws, and event cards clearly.
  • Keep duplicate cards visible so they are ready for trade planning.

Photocard glossary FAQ

Common vocabulary questions from K-pop collectors.

What does POB mean in K-pop collecting?

POB means pre-order benefit. It usually refers to an extra photocard or item received through a specific store, platform, or pre-order campaign.

What does dupe mean?

Dupe means duplicate: an extra copy of a card you already own. Collectors often use dupes for trades or sales.

What does WTT mean?

WTT means want to trade. It is used in trade posts when a collector wants to exchange one card for another.

What is a photocard template?

A template is a visual checklist of cards from a member, album, era, event, or group. Collectors use templates to see what they own and what is missing.

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