Co-branded cards are all one, and two cards are a small card. When you receive the card, there will be specific instructions on it.

You applied for a single card, which means there is only one card, not two.

The so-called combination of two cards is to combine Wal-Mart and Bank of Communications credit cards into one, so that you can get double points when you spend at Wal-Mart. A bank's points and a Wal-Mart's points don't need to bring two cards every time.

Applying for two cards means a Wal-Mart membership card and two credit cards.