A business card is read as identity in its professional form. Dream books ask what the card says about you, and whether that title still matches who you are.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.