生なまカード

noun

blank credit card; unregistered card

Refers to a credit card or similar card that has been issued but not yet activated or personalized with a card number, name, etc. Often used in contexts of card issuance or fraud prevention.

• 新あたらしい口こう座ざを開かい設せつしたら、まず生なまカードが送おくられてきた。

  When I opened a new account, they first sent me a blank card.

• 生なまカードの状じょう態たいではまだ使つかえないので、オンラインで登とう録ろくが必ひつ要ようだ。

  You can't use it yet while it's still a blank card, so you need to register it online.